The symptoms of benign prostatic hyperplasia can be divided into two categories is due to hyperplasia of prostate obstruction resulting from obstruction of urinary tract symptoms; The other is a result of complications caused by urinary tract obstruction.
1, obstructive symptoms of benign prostatic hyperplasia was mainly due to urinary tract obstruction. Bladder neck caused by oppression, but also includes its own to overcome the obstruction of the bladder have a response.
① frequent urination is an early signal of benign prostatic hyperplasia, in particular nocturnal increase in the number of more clinical significance. In general, the frequency of the number of nocturnal often parallel the degree of benign prostatic hyperplasia. The original Night of the elderly can not afford to appear at night 1 or 2 times of urination, and often reflect the advent of early obstruction, and development from the 2nd night to night 4 to 5 times or even more, describes the development and increase the lesion.
② inability to urinate, urine and urine thin line drops Lek. Because of the obstructive prostatic hyperplasia, urination in patients with the use of greater force to overcome resistance, as well as voiding effort; hyperplasia of prostate urethral pressure will be deflated to urine thin line; As the disease progresses, there may also be interrupted voiding, post-voiding not drop Lek symptoms.
③ hematuria.
④ retention. Advanced prostatic hyperplasia in patients with severe, severe obstruction may be cold, drinking, or too much time憋尿causes infection can not be discharged urine and acute urinary retention.
2, obstruction of the main complications of infection, hydronephrosis, such as uremia.
① infection is not as easy to open the river pollution, the urinary bladder neck obstruction is easy to combined acute urinary tract infection, showing a surge in the number of nocturia, urgency,尿痛, such as hematuria and fever.
② severe benign prostatic hyperplasia hydronephrosis, after a long time, due to compensatory bladder and upper urinary tract dysfunction, ureter and renal pelvis can lead to stagnant water, stagnant water can be severe abdominal palpable "mass" - Swell kidney; bladder filling the abdomen may be the next touch "mass" - the bladder swell.
③ uremia-induced development of hydronephrosis in patients with benign prostatic hyperplasia, as the real pressure on the kidneys, can cause renal failure - uremia. Show loss of appetite, nausea, vomiting, anemia and so on. Such symptoms as a result of relatively subtle at first, the lack of specific, easily overlooked or misdiagnosed as gastrointestinal diseases and delay or even until headache, retardation, lethargy and even coma was found that alarming.
④ other: some patients with benign prostatic hyperplasia may be changes in sexual desire or eroticism, sexuality and some low, a small number of patients have Hematospermia.
In addition, because patients with benign prostatic hyperplasia-induced voiding difficulties, increased abdominal pressure, but also can cause or aggravate hemorrhoids, hernia and other diseases.
4.26.2009
What is hyperplasia of prostate?
The pathology of benign prostatic hyperplasia and prostate pathological analysis of sub-both inside and outside the two-tier: the inner layer for transurethral resection of the surrounding mucosa and submucosal glands; outer body for the prostate. The latter constitutes the main body of the prostate, between two layers separated by fiber membrane. Doctor of benign prostatic hyperplasia occurs mainly in the inner layer in the bladder neck to the urethra after a period of fine Fu interstitial gland, the part now known as the microscope can be seen as a transition zone. Mild interstitial gland hyperplasia, proliferation of connective tissue structure and smooth muscle-based, as well as increased gland capsule, tubular epithelial hyperplasia to papillary intracavitary was prominent, and the formation of mesenchymal mixed adenoid organizations nodule. Mesenchymal and adenoidectomy in accordance with the proportion of different organizations, and more cases of benign prostatic hyperplasia is divided into two types, large and soft nodules fibromuscular gland and gland-type small and hard fibromuscular hyperplasia of the external compression of the prostate so that the outer body gradually become a thin layer of fibrous pseudocapsule adenoid. With hyperplasia of their boundaries can be significantly easier since major surgery nodule membrane extraction system it is also known as clinical surgical capsule gene
Hyperplasia of the prostate so that the occurrence of bladder neck obstruction, bladder neck in order to overcome resistance and to strengthen the detrusor contraction occurs so that compensatory hypertrophy was trabecular processes. Cavity increased bladder pressure and bladder mucosa may be weak since the inter-band expanding outward from the Agency to form a diverticulum of bladder neck obstruction. Continue to increase, urine will be varying degrees of residual in the bladder, accompanied by an increase in residual urine, bladder wall thinning gradually so that the lower end of the ureter through the bladder wall oblique muscle by the formation of the role of physiological valve failure. The bladder urine will reflux and renal pelvis and ureter, caused by stagnant water on both sides of the upper urinary tract, renal pelvis increased pressure to ischemic renal atrophy, renal dysfunction caused by uremia eventually occur.
Hyperplasia of the prostate so that the occurrence of bladder neck obstruction, bladder neck in order to overcome resistance and to strengthen the detrusor contraction occurs so that compensatory hypertrophy was trabecular processes. Cavity increased bladder pressure and bladder mucosa may be weak since the inter-band expanding outward from the Agency to form a diverticulum of bladder neck obstruction. Continue to increase, urine will be varying degrees of residual in the bladder, accompanied by an increase in residual urine, bladder wall thinning gradually so that the lower end of the ureter through the bladder wall oblique muscle by the formation of the role of physiological valve failure. The bladder urine will reflux and renal pelvis and ureter, caused by stagnant water on both sides of the upper urinary tract, renal pelvis increased pressure to ischemic renal atrophy, renal dysfunction caused by uremia eventually occur.
4.25.2009
Prostate diagnosis and treatment of cysts?
Some of the causes of prostatic cyst in patients with suspected prostatitis do B-inspection, the doctor sometimes found in prostate cyst. Faced with such a result, some patients are very worried, not sure how prostate cyst is going on? 1. Prostate cyst is large, the reasons for the formation of the prostate gland as a result of congenital or acquired reasons of the formation of cystoid changes. (1) true prostatic cyst: prostate gland during embryonic development by in the barriers, causing the prostate duct stenosis, causing obstruction, content retention gradually formed, it belongs to retention cysts of the prostate. (2) Congenital cysts: catheter for kidney with renal dysplasia next possession, part of the expansion of the lumen and the formation of cysts. From the next tube in the renal cysts often located in the middle of the prostate after, the sky from the catheter in the renal cysts were living on both sides. This cyst is not starting at the prostate, bladder wall and adhesion often. Its size can grow to very often, oppression dysuria caused by bladder neck; oppression坠胀anus rectum caused by a sense of the difficulties with defecation. There is often accompanied by congenital prostatic cyst hypospadias, cryptorchidism, renal agenesis and other congenital diseases. (3) acquired cyst: by tenacious lead to acinar prostate stromal incomplete or intermittent obstruction, gradually thickened alveolar epithelium and, in the final occurrence of retention cyst can be located in any part of the prostate or bladder neck to highlight Department, a diameter of 1-2 cm. (4) inflammatory cyst: Department of connective tissue caused by chronic inflammation of prostate hyperplasia, prostate catheter resulted in narrow, secretion retention cyst formation. (5) parasitic cyst: as a result of parasitic, such as prostate can Hydatid around pipes and chronic inflammation, or granulation hyperplasia, cyst shape. To the above cyst retention cyst of the prostate most common, can occur in any part of gland. 2. Prostatic cyst by pathological changes in cyst biopsy shows alveolar cyst formed by the normal, or for more room and columnar epithelium-lined acini, and some lower cubic epithelium, capsules filled with serous or bloody serous liquid. 3. Prostatic cyst prostatic cyst symptoms and diagnosis can be complicated by infection and calculus, the larger the cyst when the growth pressure to the urethra or bladder neck, the delay will enable the flow. Common symptoms of urgency, frequent urination, urinary energy, urinary fine lines, such as dysuria and urinary retention; pressure to the rectum may cause difficulties in defecation. Cyst larger prostate digital rectal examination in the Department of touch cyst urethrography shows that there arc posterior urethral pressure trace, ultrasound and CT can clearly identify its location. 4. The treatment of prostate cyst and asymptomatic small cysts, the general secondary infection, such as long as they do not, do not have treatment, but attention should be paid to the dynamic changes can be observed. Large cysts or cysts can be symptoms of a small surgery. It has been reported in B-positioning Transperineal or under transrectal cyst aspiration line, and then into the coagulant, but not entirely due to an acinar or intermittent obstruction, and even if more than aspiration, but because of local gland secretion, is still easy to cyst recurrence.
Prostate cyst What cause?
Prostatitis patients with suspected B-inspection done, doctors are sometimes found in the prostate in the cyst. Faced with such a result, some patients are very worried, not sure how prostate cyst is going on? 1. Prostate cyst is large, the reasons for the formation of the prostate gland as a result of congenital or acquired reasons of the formation of cystoid changes. (1) true prostatic cyst: prostate gland during embryonic development by in the barriers, causing the prostate duct stenosis, causing obstruction, content retention gradually formed, it belongs to retention cysts of the prostate. (2) Congenital cysts: catheter for kidney with renal dysplasia next possession, part of the expansion of the lumen and the formation of cysts. From the next tube in the renal cysts often located in the middle of the prostate after, the sky from the catheter in the renal cysts were living on both sides. This cyst is not starting from the actual prostate, bladder wall and adhesion often. Its size can grow to very often, oppression dysuria caused by bladder neck; oppression caused rectal anal坠胀sense difficulties with defecation. There is often accompanied by congenital prostatic cyst hypospadias, cryptorchidism, renal agenesis and other congenital diseases. (3) acquired cyst: by tenacious lead to acinar prostate stromal incomplete or intermittent obstruction, gradually thickened alveolar epithelium and, in the final occurrence of retention cyst can be located in any part of the prostate or bladder neck to highlight Department, a diameter of 1-2 cm. (4) inflammatory cyst: Department of connective tissue caused by chronic inflammation of prostate hyperplasia, prostate catheter resulted in narrow, secretion retention cyst formation. (5) parasitic cyst: as a result of parasitic, such as prostate can Hydatid around pipes and chronic inflammation, or granulation hyperplasia, cyst shape. To the above cyst retention cyst of the prostate most common, can occur in any part of gland. 2. Prostatic cyst by pathological changes in cyst biopsy shows alveolar cyst formed by the normal, or for more room and columnar epithelium-lined acini, and some lower cubic epithelium, capsules filled with serous or bloody serous liquid. 3. Prostatic cyst prostatic cyst symptoms and diagnosis can be complicated by infection and calculus, the larger the cyst when the growth pressure to the urethra or bladder neck, the delay will enable the flow. Common symptoms of urgency, frequent urination, urinary energy, urinary fine lines, such as dysuria and urinary retention; pressure to the rectum may cause difficulties in defecation. Cyst larger prostate digital rectal examination in the Department of touch cyst urethrography shows that there arc posterior urethral pressure trace, ultrasound and CT can clearly identify its location. 4. The treatment of prostate cyst and asymptomatic small cysts, the general secondary infection, such as long as they do not, do not have treatment, but attention should be paid to the dynamic changes can be observed. Large cysts or cysts can be symptoms of a small surgery. It has been reported in B-positioning Transperineal or under transrectal cyst aspiration line, and then into the coagulant, but not entirely due to an acinar or intermittent obstruction, and even if more than aspiration, but because of local gland secretion, is still easy to cyst recurrence.
Bone metastasis of prostate cancer combined treatment
The incidence of prostate cancer in men in the United States ranked first, second only to lung cancer for the second cancer cause of death. In our country, along with changes in the structure of people's diet and the extension of average life expectancy in recent years, the incidence of prostate cancer has been an upward trend. Because the symptoms of prostate cancer similar to benign prostatic hyperplasia, the incidence of occult, and its symptoms are often ignored, when the time of diagnosis, about 7 0% have local invasion or distant metastasis (including bone metastases). Prostate cancer bone metastases is the most common symptom of bone metastases in different parts of the degree of pain, clinically effective treatment for their little. Clinical diagnosis of prostate cancer is usually a clear implementation of castration and anti-androgen treatment, bone metastases secondary to multiple sites of pain associated with lesions of the cases, the use of continuing to take anti-androgen drugs at the same time, with sr treatment of radionuclide (irradiation) and some lesions radiation therapy (external beam radiotherapy) combined with surgical treatment of the combination therapy.
Anti-androgen therapy in the early stages of androgen receptor-positive cancer cells due to the lack of androgen stimulation and apoptosis, tumor volume can be gradually reduced; with treatment, and partial androgen receptor-positive cells gradually differentiated into a hung hormone receptor-negative cells. At this point, the anti-androgen therapy decreased the effects of the emergence of difficult to control the primary lesion of prostate cancer and bone metastases development in patients with this part, we continue to take anti-androgen drugs, based on the use of radionuclides increases sr with radiation therapy for bone metastases larger lesions of bone metastases with external radiation therapy combined with surgical treatment of the combination therapy. sr is a bone metastasis of radionuclides, it is the main use of its launch of pure B-ray (half-life of 5 0. 5 d) for bone tumors with radiation therapy, intravenous injection into the human body the main concentration in the bone metastases osteoclastic foci or areas of osteoblast response to launch anti-cancer radiotherapy to reduce the disease and even disappear, so as to achieve the purpose of pain, and normal bone tissue to absorb very little sr. After the application of sr, bone metastases have a temporary local hyperemia, edema response to increased pressure on local nerves, so that some patients a temporary increase of bone pain, pain that is blinking phenomenon, generally 3 ~ 5d to be local reactions after sr subsided and after treatment appear gradually, the pain began to reduce, or even disappear. Bone metastasis of prostate cancer as a result of a number of regular positions, extensive transfer, the application of radiotherapy is limited, and the radionuclide can be achieved within the radiation therapy treatment at the same time more than the effect of lesions and satisfactory; but a one or 2 large transfer of weight-bearing bone lesions, radiation therapy nuclides would be difficult to achieve the desired results, so when supplemented by external radiation therapy can make up for its shortcomings.
Reported in the literature abroad for prostate cancer pain caused by bone metastases, sr inside and outside the radiation therapy radiotherapy for pain relief rates were 80% and 68%.
Anti-androgen therapy in the early stages of androgen receptor-positive cancer cells due to the lack of androgen stimulation and apoptosis, tumor volume can be gradually reduced; with treatment, and partial androgen receptor-positive cells gradually differentiated into a hung hormone receptor-negative cells. At this point, the anti-androgen therapy decreased the effects of the emergence of difficult to control the primary lesion of prostate cancer and bone metastases development in patients with this part, we continue to take anti-androgen drugs, based on the use of radionuclides increases sr with radiation therapy for bone metastases larger lesions of bone metastases with external radiation therapy combined with surgical treatment of the combination therapy. sr is a bone metastasis of radionuclides, it is the main use of its launch of pure B-ray (half-life of 5 0. 5 d) for bone tumors with radiation therapy, intravenous injection into the human body the main concentration in the bone metastases osteoclastic foci or areas of osteoblast response to launch anti-cancer radiotherapy to reduce the disease and even disappear, so as to achieve the purpose of pain, and normal bone tissue to absorb very little sr. After the application of sr, bone metastases have a temporary local hyperemia, edema response to increased pressure on local nerves, so that some patients a temporary increase of bone pain, pain that is blinking phenomenon, generally 3 ~ 5d to be local reactions after sr subsided and after treatment appear gradually, the pain began to reduce, or even disappear. Bone metastasis of prostate cancer as a result of a number of regular positions, extensive transfer, the application of radiotherapy is limited, and the radionuclide can be achieved within the radiation therapy treatment at the same time more than the effect of lesions and satisfactory; but a one or 2 large transfer of weight-bearing bone lesions, radiation therapy nuclides would be difficult to achieve the desired results, so when supplemented by external radiation therapy can make up for its shortcomings.
Reported in the literature abroad for prostate cancer pain caused by bone metastases, sr inside and outside the radiation therapy radiotherapy for pain relief rates were 80% and 68%.
4.24.2009
A New Tool for Battling Prostate Cancer
For the unlucky 10% of men diagnosed with prostate cancer who have the most aggressive form, the prognosis is grim. The available prostate cancer drugs may initially shrink their tumors, but the remaining cancer cells usually grow out of control again after a couple of years. These drug-resistant cases account for most of the nearly 29,000 annual deaths in the United States from prostate cancer.
Researchers led by Charles Sawyers at Memorial Sloan-Kettering Cancer Center in New York City have now developed a compound that could prevent some of the deaths. This Thursday, they will report online in Science that in mice the compound shrank implanted human prostate tumors untreatable with current drugs and that it showed signs of arresting tumor growth in men with similarly drug-resistant cancer. Although more clinical studies are needed, cancer researchers are excited about the potential drug, which tackles prostate cancer by a mechanism different from that of current drugs. "It's possibly a new and better way of treating prostate cancer," says oncologist Philip Kantoff of the Dana-Farber Cancer Institute in Boston.
In prostate cancer, genetic changes within cells allow testosterone and similar hormones, known as androgens, to fuel unrestrained cell growth. Most patients receive drugs to limit the body's production of androgens. If the tumor continues to grow, physicians prescribe other drugs that bind to the androgen receptor in the prostate cell's cytoplasm so that the hormone cannot land on the receptor and turn it on. But these drugs usually fail after a time.
This problem intrigued Sawyers, who had earlier worked on resistance to Gleevec, a potent leukemia drug he helped develop. In 2003, Sawyers's team showed why cells from advanced prostate tumors eventually thwart standard drugs: The cells produce high levels of the androgen receptor, and this makes them so sensitive to androgens that even the receptor-blocking drugs can stimulate the cells to grow. Sawyers next joined forces with chemist Michael Jung, whose group at the University of California, Los Angeles, synthesized nearly 200 androgen-like compounds. The researchers screened the molecules, selecting ones that bound tightly to the androgen receptor but didn't activate it. Jung's group then tweaked promising candidates to make two potential drugs.
In addition to binding to the androgen receptor, the new compounds seem to hinder it from getting into the cell's nucleus, binding to DNA, and triggering the expression of genes, the team reports. "It's a beautiful story," says cancer pharmacologist Donald McDonnell of Duke University in Durham, North Carolina.
In a clinical study with one of the compounds, dubbed MDV3100, levels of prostate-specific antigen--a marker for prostate tumor growth--dropped by at least 50% in 13 of 30 patients with advanced disease for whom other treatments had failed. "For this group of patients, this is a very impressive result," says Sawyers. Medivation Inc. in San Francisco, California, which collaborated on this work, is now testing the drug at higher doses on more patients. (Sawyers is a consultant for the company and is a co-inventor on a patent for MDV3100.)
Even if MDV3100 extends the lives of men with advanced prostate cancer, their tumors will likely become resistant to it, too. But researchers hope the compound can be combined with another drug candidate, developed by a different team but also in trials, that stops cancer cells from making their own supply of androgens. "A very exciting possibility" is that a cocktail of these drugs will prevent men with early prostate cancer from ever reaching the drug-resistant stage, says Kantoff, who heads one of several centers that are testing MDV3100.
Researchers led by Charles Sawyers at Memorial Sloan-Kettering Cancer Center in New York City have now developed a compound that could prevent some of the deaths. This Thursday, they will report online in Science that in mice the compound shrank implanted human prostate tumors untreatable with current drugs and that it showed signs of arresting tumor growth in men with similarly drug-resistant cancer. Although more clinical studies are needed, cancer researchers are excited about the potential drug, which tackles prostate cancer by a mechanism different from that of current drugs. "It's possibly a new and better way of treating prostate cancer," says oncologist Philip Kantoff of the Dana-Farber Cancer Institute in Boston.
In prostate cancer, genetic changes within cells allow testosterone and similar hormones, known as androgens, to fuel unrestrained cell growth. Most patients receive drugs to limit the body's production of androgens. If the tumor continues to grow, physicians prescribe other drugs that bind to the androgen receptor in the prostate cell's cytoplasm so that the hormone cannot land on the receptor and turn it on. But these drugs usually fail after a time.
This problem intrigued Sawyers, who had earlier worked on resistance to Gleevec, a potent leukemia drug he helped develop. In 2003, Sawyers's team showed why cells from advanced prostate tumors eventually thwart standard drugs: The cells produce high levels of the androgen receptor, and this makes them so sensitive to androgens that even the receptor-blocking drugs can stimulate the cells to grow. Sawyers next joined forces with chemist Michael Jung, whose group at the University of California, Los Angeles, synthesized nearly 200 androgen-like compounds. The researchers screened the molecules, selecting ones that bound tightly to the androgen receptor but didn't activate it. Jung's group then tweaked promising candidates to make two potential drugs.
In addition to binding to the androgen receptor, the new compounds seem to hinder it from getting into the cell's nucleus, binding to DNA, and triggering the expression of genes, the team reports. "It's a beautiful story," says cancer pharmacologist Donald McDonnell of Duke University in Durham, North Carolina.
In a clinical study with one of the compounds, dubbed MDV3100, levels of prostate-specific antigen--a marker for prostate tumor growth--dropped by at least 50% in 13 of 30 patients with advanced disease for whom other treatments had failed. "For this group of patients, this is a very impressive result," says Sawyers. Medivation Inc. in San Francisco, California, which collaborated on this work, is now testing the drug at higher doses on more patients. (Sawyers is a consultant for the company and is a co-inventor on a patent for MDV3100.)
Even if MDV3100 extends the lives of men with advanced prostate cancer, their tumors will likely become resistant to it, too. But researchers hope the compound can be combined with another drug candidate, developed by a different team but also in trials, that stops cancer cells from making their own supply of androgens. "A very exciting possibility" is that a cocktail of these drugs will prevent men with early prostate cancer from ever reaching the drug-resistant stage, says Kantoff, who heads one of several centers that are testing MDV3100.
4.23.2009
Sex lives of people less susceptible to prostate cancer
Have consistently maintained that the male sex life if too frequent, a risk of prostate cancer will increase. Even worse for the sake of longevity, access to old-age sex life after the refusal. However, the United States recently announced a 29,342 healthy male of 8 years follow-up survey results: respondents ejaculation per month on average 4-7 times higher than the number of ejaculation frequency of the people, and did not increase the risk of prostate cancer. In contrast, the monthly meeting 13-20 ejaculation high frequency of respondents, the proportion of prostate cancer but reduces the corresponding 14% and 33%.
The Chinese Academy of Traditional Chinese Medicine Hospital Urology Guang'an Men Zhang Ya Qian that the chief physician of the men, the frequency of sex life and prostate cancer incidence rate should be based on male age. For example, an appropriate increase of the elderly living on the prevention of prostate cancer is good.Director Zhang explained that many older men are suffering from prostatitis, benign prostatic hyperplasia and other diseases, which seems to be to plug water pipes, if the regular wash, easy to open. Through sexual activity, not only from the prostatic fluid, but also lead the prostate inflammation, bacteria and other potential carcinogens are eliminated from the body, but also to avoid calcification, and reduced risk of prostate cancer was.
Of young and middle-aged men, the prostate's function as smooth as water pipes and frequent sex life exciting, but will wear pipeline, in order to provide the adverse environmental carcinogenesis.
The Chinese Academy of Traditional Chinese Medicine Hospital Urology Guang'an Men Zhang Ya Qian that the chief physician of the men, the frequency of sex life and prostate cancer incidence rate should be based on male age. For example, an appropriate increase of the elderly living on the prevention of prostate cancer is good.Director Zhang explained that many older men are suffering from prostatitis, benign prostatic hyperplasia and other diseases, which seems to be to plug water pipes, if the regular wash, easy to open. Through sexual activity, not only from the prostatic fluid, but also lead the prostate inflammation, bacteria and other potential carcinogens are eliminated from the body, but also to avoid calcification, and reduced risk of prostate cancer was.
Of young and middle-aged men, the prostate's function as smooth as water pipes and frequent sex life exciting, but will wear pipeline, in order to provide the adverse environmental carcinogenesis.
Cryosurgery treatment of prostate cancer
"Urology" magazine recently published the results of a large-scale follow-up study showed that cryosurgery is the treatment of prostate cancer may be a better choice: Although the United States last year, 190,000 patients, only about 3 thousand people received such treatment , but its effect is very significant indeed. This is the first prostate cryosurgery in cancer cells frozen and then thawed again until the death of cancer cells. Prostate Institute of the United States Duke K. Bahn, MD, such as used in the study on 590 cases of the patients were treated, and they did an average of 5.4 years of follow-up. The results show that, although early in the treatment of patients with the efficacy of radiotherapy and surgical method, but in patients with cryosurgery for advanced treatment more effective, but once the tumor recurrence was the implementation of cryosurgery can be repeated. Treatment only once about an hour, patients can usually be discharged within 24 hours, and a shorter recovery period. In addition, radiotherapy and surgery and conventional method, its long-term side-effects such as incontinence less.
Garlic has anti-prostate cancer effect
A new study reported that eating a large number of Allium vegetables (including garlic, shallots and onions) diet can be the risk of suffering from prostate cancer decreased approximately 50%. This was published in "Journal of the American Cancer Institute," the study of 238 men suffering from prostate cancer and 471 did not suffer from the disease after visiting the man drawn. These men are Shanghai residents, they asked to eat the number of 122 kinds of food. The results showed that those from the Allium daily food intake of more than one-third ounce of suffering from prostate cancer were more likely than less than the number of people about 50% lower. Participate in the study of the American Cancer Institute (NCI) epidemiological disease, but also the first author of the report AnnHsing that many types of food we have been tested and found Allium foods with anti-prostate cancer effect However, these results need to conduct another study in determination.
The anti-cancer role of green that seemed to. According to research: about one-tenth of an ounce a day to eat the green man can be their risk of prostate cancer can reduce about 70%. If you eat the same amount of garlic, the risk of prostate cancer can reduce about 53%. Compared with the traditional American diet, a typical Chinese diet greater use of garlic, shallots and onions for seasoning. Even so, the use of green vegetables are only in the number of ounces to measure scores. For example, one study shows that eating a piece of garlic per day can get the effect of anti-prostate cancer.
The study further confirms previous research by: eat more vegetables can reduce the risk of prostate cancer. For example, some studies found that eating tomatoes and tomato products can reduce the risk of prostate cancer. Tomato sauce and garlic is like to eat Italian food, Italy, the incidence of prostate cancer is the lowest among European countries. In addition, cauliflower and related vegetables can also reduce the risk of prostate cancer, and high fat diet would cause such a danger.
The anti-cancer role of green that seemed to. According to research: about one-tenth of an ounce a day to eat the green man can be their risk of prostate cancer can reduce about 70%. If you eat the same amount of garlic, the risk of prostate cancer can reduce about 53%. Compared with the traditional American diet, a typical Chinese diet greater use of garlic, shallots and onions for seasoning. Even so, the use of green vegetables are only in the number of ounces to measure scores. For example, one study shows that eating a piece of garlic per day can get the effect of anti-prostate cancer.
The study further confirms previous research by: eat more vegetables can reduce the risk of prostate cancer. For example, some studies found that eating tomatoes and tomato products can reduce the risk of prostate cancer. Tomato sauce and garlic is like to eat Italian food, Italy, the incidence of prostate cancer is the lowest among European countries. In addition, cauliflower and related vegetables can also reduce the risk of prostate cancer, and high fat diet would cause such a danger.
4.22.2009
What to eat to prevent prostate cancer?
Prostate cancer is the disease of the elderly, mostly in men over the age of 60 in the elderly. To prevent prostate cancer what to eat?
Orange orange red orange contains element contains vitamin C. The study found a large number of dietary vitamin C prostate cancer will reduce the probability of 23%.
Tequila (Mexico a system of liquor) Harvard researchers found that drinking a daily glass or two of tequila quickly to reduce the possibility of prostatic hypertrophy.
What to eat to prevent prostate cancer? Eat broccoli if you do not like to eat broccoli, it should listen to the results of this study. A 1200 study found that male participants who insist on eating broccoli men suffering from prostate cancer 41 percent less likely to.
Tomato and carrot tomato contains a large number of β-carotene, which helps your body absorb the lycopene in tomatoes, may reduce the risk of prostate cancer 32%.
1 chicken breast is enough to provide you with the required day of selenium. A show for 41 years to add enough selenium intake of men died of prostate cancer, the possibility of 63 percent lower.
Whole wheat tortillas, what to eat to prevent prostate cancer? Can also eat whole wheat tortillas and a large number of fibers containing selenium. Researchers in Canada found to contain fully soluble cellulose food can reduce the level of PSA in vivo. PSA is a sign of suffering from prostate cancer.
Malt malt bacteria strain contains a lot of vitamin E and zinc. And Fred Hutchinson Cancer Research Center found that daily vitamin E and zinc intake, the risk of suffering from prostate cancer will be reduced by 20% and 45%.
Watermelon the same as with the tomato, watermelon also contains a lot of lycopene. An inch long piece of watermelon contains the equivalent of four tomato lycopene.
Orange orange red orange contains element contains vitamin C. The study found a large number of dietary vitamin C prostate cancer will reduce the probability of 23%.
Tequila (Mexico a system of liquor) Harvard researchers found that drinking a daily glass or two of tequila quickly to reduce the possibility of prostatic hypertrophy.
What to eat to prevent prostate cancer? Eat broccoli if you do not like to eat broccoli, it should listen to the results of this study. A 1200 study found that male participants who insist on eating broccoli men suffering from prostate cancer 41 percent less likely to.
Tomato and carrot tomato contains a large number of β-carotene, which helps your body absorb the lycopene in tomatoes, may reduce the risk of prostate cancer 32%.
1 chicken breast is enough to provide you with the required day of selenium. A show for 41 years to add enough selenium intake of men died of prostate cancer, the possibility of 63 percent lower.
Whole wheat tortillas, what to eat to prevent prostate cancer? Can also eat whole wheat tortillas and a large number of fibers containing selenium. Researchers in Canada found to contain fully soluble cellulose food can reduce the level of PSA in vivo. PSA is a sign of suffering from prostate cancer.
Malt malt bacteria strain contains a lot of vitamin E and zinc. And Fred Hutchinson Cancer Research Center found that daily vitamin E and zinc intake, the risk of suffering from prostate cancer will be reduced by 20% and 45%.
Watermelon the same as with the tomato, watermelon also contains a lot of lycopene. An inch long piece of watermelon contains the equivalent of four tomato lycopene.
Chinese medicine prescriptions for prostate cancer
30 grams Baimaogen, 30 grams powder, 10 grams of licorice, peach kernel 15 grams, 30 grams of water use of safflower, the first day. (For reference only)
Staging of prostate cancer clinical significance
Stages of prostate cancer will help to understand the scope of diseases to determine prognosis and to develop treatment programs. The development of prostate cancer vary widely, the period of the development of prostate cancer does not necessarily according to the first phase (A) to IV (D) order. The first phase of cancer may remain in the long-term period, can be transformed into the third phase (C) or the fourth. The second phase (B), the third phase of cancer development is all about. Phases of the development of prostate cancer are as follows:
Phase A1: not to deal with the elderly. Opportunities for distant metastasis occurred in 8%, 2% died of cancer in 5-10 years.
A2 period: 30% of distant metastasis, 20% died of cancer in 5-10 years.
B1 period: 30% in 5 years, the occurrence of metastasis, 20% died of prostate cancer.
Phase B2: 80% occurred in the transfer of 5-10 years, 70% died of prostate cancer.
C period: 50% distant metastasis in 5 years, 75% died of cancer in 10 years.
D1 period: 85% of distant metastasis in 5 years, the vast majority of cancer deaths in 3 years.
D2 period: 50% died of prostate cancer 3 years, 80% died of cancer in 5 years, 90% died of cancer in 10 years.
Prognosis of prostate cancer with a clear relationship between the phases. According to a group of post-operative follow-up results of patients, the 5-year survival rate A period of 78.9%; B for 86.1%; C for 66.7%; D for 25%. A period of 10-year survival rate for 63.1%; B for 61.6%; C for 28.6%; D for 0.
Stages of prostate cancer, the literature of statistical data for the A phase, respectively, accounting for 10% ~ 20%; B period accounted for 25%; C period accounted for 25%; D period accounted for 30%. Was found that more than half of the lesions is not limited to, clinical stage and lesion often lower than the actual range.
Phase A1: not to deal with the elderly. Opportunities for distant metastasis occurred in 8%, 2% died of cancer in 5-10 years.
A2 period: 30% of distant metastasis, 20% died of cancer in 5-10 years.
B1 period: 30% in 5 years, the occurrence of metastasis, 20% died of prostate cancer.
Phase B2: 80% occurred in the transfer of 5-10 years, 70% died of prostate cancer.
C period: 50% distant metastasis in 5 years, 75% died of cancer in 10 years.
D1 period: 85% of distant metastasis in 5 years, the vast majority of cancer deaths in 3 years.
D2 period: 50% died of prostate cancer 3 years, 80% died of cancer in 5 years, 90% died of cancer in 10 years.
Prognosis of prostate cancer with a clear relationship between the phases. According to a group of post-operative follow-up results of patients, the 5-year survival rate A period of 78.9%; B for 86.1%; C for 66.7%; D for 25%. A period of 10-year survival rate for 63.1%; B for 61.6%; C for 28.6%; D for 0.
Stages of prostate cancer, the literature of statistical data for the A phase, respectively, accounting for 10% ~ 20%; B period accounted for 25%; C period accounted for 25%; D period accounted for 30%. Was found that more than half of the lesions is not limited to, clinical stage and lesion often lower than the actual range.
Clinical stage of prostate cancer
(1) A period of the disease: A phase were completely confined to the prostate, the volume is very small, no symptoms, only occasionally in the investigation when the body was found. No local or distant spread, difficult to detect clinically. Only by autopsy pathology, removal of benign prostatic hyperplasia specimens or biopsy specimens to diagnostic examination. Lesions confined to cell differentiation and a good, relatively slow growth, rectal examination can not be touched nodule diagnosis, clinical disease-free transfer, the period of about 9 percent of prostate cancer. Forward-looking and retrospective studies show that the A period of general good prognosis, most patients do not live long enough to progress to clinical cancer or hidden cancer.
(2) B phase lesions: B phase lesions confined to the prostate capsule, the tumor slightly larger, but has yet to break through the prostate cyst, most of the digital rectal examination detected a single nodule of the prostate, there is no distant metastasis signs. Through prostate biopsy confirmed histological examination. B period in the development of prostate cancer than a short period of time, so fewer cases of clinical findings, accounting for about 11 percent of prostate cancer around.
(3) C diseases: disease beyond the prostate capsule, seminal vesicle adjacent to violations, such as the bladder neck adjacent tissues and organs, but no evidence of distant metastasis. Phase C is not the treatment of prostate cancer is about 60% of exacerbations in patients with 5 years, 10 occurred in the transfer of half of the year, 75% died of prostate cancer. This period accounts for about 44 percent of prostate cancer.
(4) D diseases: disease beyond the prostate, and distant metastasis, distant bone, or even the lung, liver and adrenal metastasis can occur. D patients with poor prognosis, the majority died within 3 years after diagnosis of distant metastasis cancer. This period of about 36%.
Defined the stages of prostate cancer will help to understand the scope of diseases to determine prognosis and to develop treatment programs. For A, B patients, due to lesions confined to the prostate with the basic, you can fight as soon as possible, radical prostatectomy; of C, D phase has been outside and distant metastasis of prostate patients, can only do palliative resection of the prostate, combined with endocrine therapy and radiotherapy and chemotherapy treatment.
(2) B phase lesions: B phase lesions confined to the prostate capsule, the tumor slightly larger, but has yet to break through the prostate cyst, most of the digital rectal examination detected a single nodule of the prostate, there is no distant metastasis signs. Through prostate biopsy confirmed histological examination. B period in the development of prostate cancer than a short period of time, so fewer cases of clinical findings, accounting for about 11 percent of prostate cancer around.
(3) C diseases: disease beyond the prostate capsule, seminal vesicle adjacent to violations, such as the bladder neck adjacent tissues and organs, but no evidence of distant metastasis. Phase C is not the treatment of prostate cancer is about 60% of exacerbations in patients with 5 years, 10 occurred in the transfer of half of the year, 75% died of prostate cancer. This period accounts for about 44 percent of prostate cancer.
(4) D diseases: disease beyond the prostate, and distant metastasis, distant bone, or even the lung, liver and adrenal metastasis can occur. D patients with poor prognosis, the majority died within 3 years after diagnosis of distant metastasis cancer. This period of about 36%.
Defined the stages of prostate cancer will help to understand the scope of diseases to determine prognosis and to develop treatment programs. For A, B patients, due to lesions confined to the prostate with the basic, you can fight as soon as possible, radical prostatectomy; of C, D phase has been outside and distant metastasis of prostate patients, can only do palliative resection of the prostate, combined with endocrine therapy and radiotherapy and chemotherapy treatment.
Prostate cancer with genetic factors
May occur every man of prostate diseases, especially those over 50, you may not know that prostate cancer mortality rate has been slowly climbing the main cause of death for men.
Reported that a group of scientists from Sweden, the 5595 long-term observation of the father and found that, like prostate cancer and breast cancer with genetic characteristics, if the father in the 70-year-old has previously been diagnosed with prostate cancer, then his son the chance of prostate cancer than the general were 2.5 times higher, if the father is until after the age of 70 prostate cancer, his son the chance of prostate cancer 1.5 times higher than ordinary people. Even worse, if a close relative in the family for more than two at the same time suffering from prostate cancer, then the relatives of people suffering from prostate cancer the opportunity to raise the 14-fold.
Early prostate cancer treatment is not difficult, but, once developed into a late development of cancer cells treated well.
Experts recommend that men over the age of 50 should be a health check every year, which should add a prostate examination, simple blood test can also be used for diagnosis PSA antigen, a family history of prostate cancer should be particularly careful.
Reported that a group of scientists from Sweden, the 5595 long-term observation of the father and found that, like prostate cancer and breast cancer with genetic characteristics, if the father in the 70-year-old has previously been diagnosed with prostate cancer, then his son the chance of prostate cancer than the general were 2.5 times higher, if the father is until after the age of 70 prostate cancer, his son the chance of prostate cancer 1.5 times higher than ordinary people. Even worse, if a close relative in the family for more than two at the same time suffering from prostate cancer, then the relatives of people suffering from prostate cancer the opportunity to raise the 14-fold.
Early prostate cancer treatment is not difficult, but, once developed into a late development of cancer cells treated well.
Experts recommend that men over the age of 50 should be a health check every year, which should add a prostate examination, simple blood test can also be used for diagnosis PSA antigen, a family history of prostate cancer should be particularly careful.
The prevention of prostate cancer care
① check the health of older people, should pay particular attention to the situation of the prostate.
② to use all available means to carry out detailed checks.
③ patients can not be confirmed, there should be regular follow-up, if necessary, early excision.
④ food to ensure adequate intake of selenium, the authority of the medical clinical trials to prove the body was found at high concentrations of selenium in the blood of men suffering from prostate cancer will be lower the probability of 4 to 5 times.
The prevalence of selenium in soil, eggs, and mackerel contain a large number of inorganic selenium. Than inorganic selenium, green vegetables, organic selenium in the human body to absorb more conducive to male friends eat garlic, cauliflower, and gyroscope嫩茎mushrooms,
Can better absorb the organic selenium to be effective in preventing prostate cancer.
⑤ attention to the selection of diet rich in lycopene is also a good choice of food, tomato, apricot, guava, watermelon, papaya and red grapes contain more lycopene, especially the content of tomatoes as the highest.
② to use all available means to carry out detailed checks.
③ patients can not be confirmed, there should be regular follow-up, if necessary, early excision.
④ food to ensure adequate intake of selenium, the authority of the medical clinical trials to prove the body was found at high concentrations of selenium in the blood of men suffering from prostate cancer will be lower the probability of 4 to 5 times.
The prevalence of selenium in soil, eggs, and mackerel contain a large number of inorganic selenium. Than inorganic selenium, green vegetables, organic selenium in the human body to absorb more conducive to male friends eat garlic, cauliflower, and gyroscope嫩茎mushrooms,
Can better absorb the organic selenium to be effective in preventing prostate cancer.
⑤ attention to the selection of diet rich in lycopene is also a good choice of food, tomato, apricot, guava, watermelon, papaya and red grapes contain more lycopene, especially the content of tomatoes as the highest.
Can prevent prostate cancer food
Orange
Red orange orange contains element contains vitamin C. The study found a large number of dietary vitamin C prostate cancer will reduce the probability of 23%.
Tequila (Mexico a system of liquor)
Harvard researchers found that drinking a daily glass or two of tequila quickly to reduce the possibility of prostatic hypertrophy.
Broccoli
If you do not like eating broccoli, they should listen to the results of this study. A 1200 study found that male participants who insist on eating broccoli men suffering from prostate cancer 41 percent less likely to.
Tomato
Tomatoes and carrots contain a large number of β-carotene, which helps your body absorb the lycopene in tomatoes, may reduce the risk of prostate cancer 32%.
Chicken
A piece of chicken breast is enough to provide you with the required day of selenium. A show for 41 years to add enough selenium intake of men died of prostate cancer, the possibility of 63 percent lower.
Whole wheat tortillas
Whole wheat tortillas and a large number of fibers containing selenium. Researchers in Canada found to contain fully soluble cellulose food can reduce the level of PSA in vivo. PSA is a sign of suffering from prostate cancer.
Malt bacteria
Malt bacteria contain a large number of vitamin E and zinc. And Fred Hutchinson Cancer Research Center found that daily vitamin E and zinc intake, the risk of suffering from prostate cancer will be reduced by 20% and 45%.
Watermelon
The same with the tomato, watermelon also contains a lot of lycopene. An inch long piece of watermelon contains the equivalent of four tomato lycopene.
Red orange orange contains element contains vitamin C. The study found a large number of dietary vitamin C prostate cancer will reduce the probability of 23%.
Tequila (Mexico a system of liquor)
Harvard researchers found that drinking a daily glass or two of tequila quickly to reduce the possibility of prostatic hypertrophy.
Broccoli
If you do not like eating broccoli, they should listen to the results of this study. A 1200 study found that male participants who insist on eating broccoli men suffering from prostate cancer 41 percent less likely to.
Tomato
Tomatoes and carrots contain a large number of β-carotene, which helps your body absorb the lycopene in tomatoes, may reduce the risk of prostate cancer 32%.
Chicken
A piece of chicken breast is enough to provide you with the required day of selenium. A show for 41 years to add enough selenium intake of men died of prostate cancer, the possibility of 63 percent lower.
Whole wheat tortillas
Whole wheat tortillas and a large number of fibers containing selenium. Researchers in Canada found to contain fully soluble cellulose food can reduce the level of PSA in vivo. PSA is a sign of suffering from prostate cancer.
Malt bacteria
Malt bacteria contain a large number of vitamin E and zinc. And Fred Hutchinson Cancer Research Center found that daily vitamin E and zinc intake, the risk of suffering from prostate cancer will be reduced by 20% and 45%.
Watermelon
The same with the tomato, watermelon also contains a lot of lycopene. An inch long piece of watermelon contains the equivalent of four tomato lycopene.
The advantages and disadvantages of chemotherapy for prostate cancer
Chemotherapy is a cancer therapy in recent years the fastest progress in treatment. However, chemotherapy often "non-poor", "regardless of the enemy", in the destruction of tumor cells, but also anti-human normal cells. Therefore, that may arise following chemotherapy toxicity and adverse reactions:
1, intravenous chemotherapy, the operation of accidental leakage of liquid can cause local tissue necrosis and embolic phlebitis. Therefore, the medical staff must be very carefully and seriously to prevent it;
2, inhibition of bone marrow hematopoietic system, mainly to decreased white blood cell and platelet. Before each chemotherapy, blood should be done to check, if the number of white blood cells below (2.5 ~ 3) × 109 / l, thrombocytopenia (50 ~ 80) × 109 / l, should be temporarily stopped chemotherapy, the use of doctor's orders increased drug blood cells. In addition to the original shark liver alcohol, leucogen, nucleotide and vitamin B6, as well as traditional Chinese medicine Qi blood treatment, in recent years by the genetic recombination a number of works produced colony-stimulating factor, with the obvious promotion of the functions of blood cells. Only after chemotherapy in a timely manner in the use of these drugs, Interleukin will not be decreased;
3, may be varying degrees of damage to liver cells, increased alanine aminotransferase occur, increased bilirubin, hepatomegaly, liver pain, jaundice, etc., will cause severe cirrhosis, blood coagulation mechanisms such as barriers, so pre-medication medication process, to check liver function, the timely detection of problems resolved in a timely manner, if necessary, to stop chemotherapy;
4, some chemotherapy drugs toxic effect on the cardiovascular system, severe heart failure can occur. Therefore, before treatment and medication should check the electrocardiogram, abnormal drug immediately and timely treatment. Change of heart patients should avoid the use of cardiac toxic effects of chemotherapy drugs.
5, toxic effects on the respiratory system and adverse effects of chemotherapy drugs can cause chemical pneumonia, acute and chronic pulmonary fibrosis, or even respiratory failure. Therefore drugs with pulmonary toxicity (that is toxic to the respiratory system of the chemotherapy drugs), such as Adriamycin glory and so on, should be regularly checked during the drug situation in the lungs, but also pay attention to follow-up after stopping. Pulmonary toxicity was found, an immediate cessation of chemotherapy and hormone therapy;
6, urinary system toxicity and adverse reactions performance proteinuria, oliguria or anuria, hematuria have occurred. In order to have a clear understanding of kidney function, medication before and drug use in the course of regular inspections are to be found so that timely treatment. To be more in the treatment of drinking water and green tea served in Chinese herbal medicine Tonglin diuretic, so that urine volume per day in 2000 to 3000 milliliters. Experience has shown that this can reduce the toxic effects of the urinary system and adverse reactions;
7, certain drugs can affect fertility, lead to teratogenic. During chemotherapy, male patients should be on birth control, female patients should be discontinued if pregnancy or avoid chemotherapy reproductive function in general reversible after discontinuation of treatment;
8, hair loss and skin reactions are not all the patients there, even if there is no need to worry too much, because the average patient after stopping, off will re-grow hair, skin redness, rash and pigmentation will be improved or disappeared;
9, in response to systemic chemotherapy, the toxicity of the digestive system to a number of roles and adverse reactions in patients with the most trouble, such as nausea, vomiting, loss of appetite, abdominal pain, diarrhea, and oral ulcers, pharyngitis and so on.
1, intravenous chemotherapy, the operation of accidental leakage of liquid can cause local tissue necrosis and embolic phlebitis. Therefore, the medical staff must be very carefully and seriously to prevent it;
2, inhibition of bone marrow hematopoietic system, mainly to decreased white blood cell and platelet. Before each chemotherapy, blood should be done to check, if the number of white blood cells below (2.5 ~ 3) × 109 / l, thrombocytopenia (50 ~ 80) × 109 / l, should be temporarily stopped chemotherapy, the use of doctor's orders increased drug blood cells. In addition to the original shark liver alcohol, leucogen, nucleotide and vitamin B6, as well as traditional Chinese medicine Qi blood treatment, in recent years by the genetic recombination a number of works produced colony-stimulating factor, with the obvious promotion of the functions of blood cells. Only after chemotherapy in a timely manner in the use of these drugs, Interleukin will not be decreased;
3, may be varying degrees of damage to liver cells, increased alanine aminotransferase occur, increased bilirubin, hepatomegaly, liver pain, jaundice, etc., will cause severe cirrhosis, blood coagulation mechanisms such as barriers, so pre-medication medication process, to check liver function, the timely detection of problems resolved in a timely manner, if necessary, to stop chemotherapy;
4, some chemotherapy drugs toxic effect on the cardiovascular system, severe heart failure can occur. Therefore, before treatment and medication should check the electrocardiogram, abnormal drug immediately and timely treatment. Change of heart patients should avoid the use of cardiac toxic effects of chemotherapy drugs.
5, toxic effects on the respiratory system and adverse effects of chemotherapy drugs can cause chemical pneumonia, acute and chronic pulmonary fibrosis, or even respiratory failure. Therefore drugs with pulmonary toxicity (that is toxic to the respiratory system of the chemotherapy drugs), such as Adriamycin glory and so on, should be regularly checked during the drug situation in the lungs, but also pay attention to follow-up after stopping. Pulmonary toxicity was found, an immediate cessation of chemotherapy and hormone therapy;
6, urinary system toxicity and adverse reactions performance proteinuria, oliguria or anuria, hematuria have occurred. In order to have a clear understanding of kidney function, medication before and drug use in the course of regular inspections are to be found so that timely treatment. To be more in the treatment of drinking water and green tea served in Chinese herbal medicine Tonglin diuretic, so that urine volume per day in 2000 to 3000 milliliters. Experience has shown that this can reduce the toxic effects of the urinary system and adverse reactions;
7, certain drugs can affect fertility, lead to teratogenic. During chemotherapy, male patients should be on birth control, female patients should be discontinued if pregnancy or avoid chemotherapy reproductive function in general reversible after discontinuation of treatment;
8, hair loss and skin reactions are not all the patients there, even if there is no need to worry too much, because the average patient after stopping, off will re-grow hair, skin redness, rash and pigmentation will be improved or disappeared;
9, in response to systemic chemotherapy, the toxicity of the digestive system to a number of roles and adverse reactions in patients with the most trouble, such as nausea, vomiting, loss of appetite, abdominal pain, diarrhea, and oral ulcers, pharyngitis and so on.
The basic treatment of prostate cancer programs
At present, according to the stages of prostate cancer, treatment options used are as follows:
Period of rule A1 prostatic hyperplasia discovered by chance when the cancer, limited disease, the majority of well-differentiated, the majority of patients in stable condition, the slow development, only about 1% may die of cancer. As the prognosis is good, generally not in favor of immediate radical prostatectomy surgery or radiotherapy, endocrine therapy. Regular follow-up, the digital rectal examination and B-ultrasonography, serum acid phosphatase. Can be treated with traditional Chinese medicine to control its development.
A1 period may not be used for treatment of patients with 35% of tumor progress, it should consider radical prostatectomy surgery or radiation therapy.
B1 the majority of tumor differentiation period is better, but surgery found that 5% -20% of patients have lymph node metastasis, it should be held in radical surgery for prostate cancer, after radical mastectomy 15 years cancer-free survival rate was 50% -70% .
B2 phase, about 50% of patients with seminal vesicle tumor has been violated, while 25% -35% of cases with lymph node metastasis and should be pre-cancer radical surgery and pelvic lymph node dissection, testicular surgery, endocrine therapy, radiotherapy and radiotherapy and other organizations. B2 phase after radical operation for 15 years cancer-free survival rate was 25%.
C period of treatment there is no consensus, so when treatment is more difficult to have the majority of pelvic lymph node metastasis. General treatment of the following methods: ① frail elderly, in patients with poor general condition, suitable for the expansion of the scope of radiation therapy in vitro. ② endocrine therapy (including two-testicular surgery), after treatment by the demotion, the scope for expansion in vitro, as well as prostate cancer radiotherapy combined with radical surgery. ③ organization and in vitro radiotherapy radiotherapy for non-lymph node metastasis and distant metastasis, and better from the body.
D phase to endocrine, chemotherapy and immune therapy based on the D0, D1 may be for the purposes of pelvic lymph node dissection, early use of hormonal therapy may extend survival time of tumor, 5-year survival rate of 30%.
Period of rule A1 prostatic hyperplasia discovered by chance when the cancer, limited disease, the majority of well-differentiated, the majority of patients in stable condition, the slow development, only about 1% may die of cancer. As the prognosis is good, generally not in favor of immediate radical prostatectomy surgery or radiotherapy, endocrine therapy. Regular follow-up, the digital rectal examination and B-ultrasonography, serum acid phosphatase. Can be treated with traditional Chinese medicine to control its development.
A1 period may not be used for treatment of patients with 35% of tumor progress, it should consider radical prostatectomy surgery or radiation therapy.
B1 the majority of tumor differentiation period is better, but surgery found that 5% -20% of patients have lymph node metastasis, it should be held in radical surgery for prostate cancer, after radical mastectomy 15 years cancer-free survival rate was 50% -70% .
B2 phase, about 50% of patients with seminal vesicle tumor has been violated, while 25% -35% of cases with lymph node metastasis and should be pre-cancer radical surgery and pelvic lymph node dissection, testicular surgery, endocrine therapy, radiotherapy and radiotherapy and other organizations. B2 phase after radical operation for 15 years cancer-free survival rate was 25%.
C period of treatment there is no consensus, so when treatment is more difficult to have the majority of pelvic lymph node metastasis. General treatment of the following methods: ① frail elderly, in patients with poor general condition, suitable for the expansion of the scope of radiation therapy in vitro. ② endocrine therapy (including two-testicular surgery), after treatment by the demotion, the scope for expansion in vitro, as well as prostate cancer radiotherapy combined with radical surgery. ③ organization and in vitro radiotherapy radiotherapy for non-lymph node metastasis and distant metastasis, and better from the body.
D phase to endocrine, chemotherapy and immune therapy based on the D0, D1 may be for the purposes of pelvic lymph node dissection, early use of hormonal therapy may extend survival time of tumor, 5-year survival rate of 30%.
Late diagnosis of prostate cancer
(1) for advanced prostate cancer as the main symptoms of lower urinary tract obstruction, or with hematuria and urinary retention. The most prominent symptom is pain, there is bone metastasis, the pelvic or lumbosacral pain. The main signs are manifested as induration localized prostate, tumor, and its hard to lose the normal shells and fixed sexy, glands around the hardware change, ambiguous realm.
(2) X-ray showed bone osteoblasts can be seen changes, bone density in the shadow of increased trabecular bone disappeared.
(3) cystography showed enlarged prostate, urethral damage or irregular edge.
(4) of the prostate gland imaging showed damage to tubular obstruction, such as irregular increase.
(5) cystoscopy is clear whether the invasive cancer or transurethral resection of the bladder.
(6) cancer cells in prostatic fluid examination results will be positive.
(7) the results of biopsy will be positive.
(8), serum acid phosphatase, bone marrow acid phosphatase and determination of serum alkaline phosphatase in the bone metastases can be increased.
(2) X-ray showed bone osteoblasts can be seen changes, bone density in the shadow of increased trabecular bone disappeared.
(3) cystography showed enlarged prostate, urethral damage or irregular edge.
(4) of the prostate gland imaging showed damage to tubular obstruction, such as irregular increase.
(5) cystoscopy is clear whether the invasive cancer or transurethral resection of the bladder.
(6) cancer cells in prostatic fluid examination results will be positive.
(7) the results of biopsy will be positive.
(8), serum acid phosphatase, bone marrow acid phosphatase and determination of serum alkaline phosphatase in the bone metastases can be increased.
Early diagnosis of prostate cancer
As a result of prostate cancer occur in the posterior lobe, early and asymptomatic, even if there is discomfort, will not be sufficient to cause the patient's attention to early diagnosis is therefore difficult. Once there is a clear clinical symptoms of advanced disease is often poor prognosis. This shows that early detection of prostate cancer it is very important. Especially for prostatitis, prostatic hyperplasia patients, recurrent, should be paid close attention to changes in condition to prevent cancer. Patients with prostate cancer at an early stage will often increase in frequency and nocturia, dysuria, urinary thinning, urine-way extension of voiding symptoms such as pain and urinary retention, benign prostatic hyperplasia and the same, thus it is difficult to diagnose prostate cancer, the main Diagnosis relies on digital rectal examination.
Digital rectal examination in early diagnosis of prostate cancer is extremely important, the accuracy rate of up to 50% -70%. Many scholars advocate for prostate cancer in high-prone areas, more than middle-aged men on the regular digital rectal examination, many patients will receive early diagnosis and radical opportunities.
If necessary, doctors can be taken by the perineum, rectum puncture, biopsy taken, the correct diagnosis rate of 70% -80%. Transrectal prostate massage can also be charged prostatic fluid examination, the positive rate of up to 90%. The vast majority of cases which can be diagnosed.
It is worth recalling that, although the incidence of prostate cancer is not high, but it is very similar to the symptoms of benign prostatic hyperplasia after treatment if the condition to deteriorate more, it is necessary to think of the possibility of prostate cancer should be made the above checks do for the early diagnosis of early detection.
Digital rectal examination in early diagnosis of prostate cancer is extremely important, the accuracy rate of up to 50% -70%. Many scholars advocate for prostate cancer in high-prone areas, more than middle-aged men on the regular digital rectal examination, many patients will receive early diagnosis and radical opportunities.
If necessary, doctors can be taken by the perineum, rectum puncture, biopsy taken, the correct diagnosis rate of 70% -80%. Transrectal prostate massage can also be charged prostatic fluid examination, the positive rate of up to 90%. The vast majority of cases which can be diagnosed.
It is worth recalling that, although the incidence of prostate cancer is not high, but it is very similar to the symptoms of benign prostatic hyperplasia after treatment if the condition to deteriorate more, it is necessary to think of the possibility of prostate cancer should be made the above checks do for the early diagnosis of early detection.
Male hormones on the impact of prostate cancer
Appearing on the market or taking male hormone injections to enhance male glory ads, doctors believe that this method is not feasible, but may be at high risk of prostate disease, if suffering from prostate cancer and then attempt to improve the sexual function of male hormones, also put pressure condition.
Prostate cancer and prostatic hyperplasia-like almost the same, about 2 percent will deteriorate for prostate cancer; easier for men over the age of 50 suffer from prostate cancer, early symptoms was not obvious, but the tumor growing on the oppressed around the organs, lead to dysuria, urinary frequency, nocturia, a sense of residual urine, hematuria, etc., will be the transfer of serious lymph nodes, bones, but as long as early detection, early treatment, the survival rate higher than many other cancers.
Inadequate secretion of male hormones may affect sexual development and sexual function, the best treatment to the hospital, after appropriate treatment of male hormones be improved, if their own use or injection of excessive male hormones, especially older people, will become the prostate high-risk group for cancer. Once suffering from prostate cancer, if the intake of male hormones, will aggravate the condition.
Mining surgical resection of the prostate patients, radiation therapy, is used in patients with advanced hormone therapy or orchiectomy in the treatment.
Prostate cancer and prostatic hyperplasia-like almost the same, about 2 percent will deteriorate for prostate cancer; easier for men over the age of 50 suffer from prostate cancer, early symptoms was not obvious, but the tumor growing on the oppressed around the organs, lead to dysuria, urinary frequency, nocturia, a sense of residual urine, hematuria, etc., will be the transfer of serious lymph nodes, bones, but as long as early detection, early treatment, the survival rate higher than many other cancers.
Inadequate secretion of male hormones may affect sexual development and sexual function, the best treatment to the hospital, after appropriate treatment of male hormones be improved, if their own use or injection of excessive male hormones, especially older people, will become the prostate high-risk group for cancer. Once suffering from prostate cancer, if the intake of male hormones, will aggravate the condition.
Mining surgical resection of the prostate patients, radiation therapy, is used in patients with advanced hormone therapy or orchiectomy in the treatment.
The classification of prostate cancer
(1) latent prostate cancer: is defined as no prostate disease before symptoms and signs, autopsy after death was found by histopathological examination of primary adenocarcinoma of the prostate. Latent prostate cancer can occur in any part of, but the central area and peripheral areas often, and often differentiated adenocarcinoma. Foreign reports of its incidence rate is 15% ~ 50%. China Research Institute of Beijing Medical University reported urinary latent prostate cancer was 3 4%. Statistical studies have shown that latent prostate cancer may be related to environmental and genetic factors.
(2) sporadic prostate cancer: Clinical to benign prostatic hyperplasia as the main symptoms of benign prostatic hyperplasia in the resected tissue, histological examination revealed prostate cancer. Study the performance of their organizations for better differentiation of adenocarcinoma, tubular adenocarcinoma, and a screen-based adenocarcinoma-like, a small number of poorly differentiated adenocarcinoma was abroad sporadic prostate cancer incidence rate of 10% to 30%. National incidence rate has been reported for about 5%.
(3) occult prostate cancer: patients with no symptoms of prostate disease, but lymph node biopsy specimens for pathological examination confirmed prostate cancer. And after the prostate biopsy has been further confirmed. Such patients with serum prostate-specific antigen (PSA) and prostatic acid phosphatase level increased. PSA and biopsy done (or) PAP immunohistochemical staining were positive.
(4) clinical prostate cancer: clinical examination (DRE, ultrasound, CT or magnetic resonance, etc.) diagnosed with prostate cancer, and after a biopsy to confirm. Can also be used in patients with elevated serum PSA and PAP to assist in diagnosis. Most of DRE in patients with palpable prostate nodule, nodular prostate ultrasound appearance prompted not regular, low echo and echo uneven.
(2) sporadic prostate cancer: Clinical to benign prostatic hyperplasia as the main symptoms of benign prostatic hyperplasia in the resected tissue, histological examination revealed prostate cancer. Study the performance of their organizations for better differentiation of adenocarcinoma, tubular adenocarcinoma, and a screen-based adenocarcinoma-like, a small number of poorly differentiated adenocarcinoma was abroad sporadic prostate cancer incidence rate of 10% to 30%. National incidence rate has been reported for about 5%.
(3) occult prostate cancer: patients with no symptoms of prostate disease, but lymph node biopsy specimens for pathological examination confirmed prostate cancer. And after the prostate biopsy has been further confirmed. Such patients with serum prostate-specific antigen (PSA) and prostatic acid phosphatase level increased. PSA and biopsy done (or) PAP immunohistochemical staining were positive.
(4) clinical prostate cancer: clinical examination (DRE, ultrasound, CT or magnetic resonance, etc.) diagnosed with prostate cancer, and after a biopsy to confirm. Can also be used in patients with elevated serum PSA and PAP to assist in diagnosis. Most of DRE in patients with palpable prostate nodule, nodular prostate ultrasound appearance prompted not regular, low echo and echo uneven.
4.21.2009
Basis for the diagnosis of chronic prostatitis
Clinical diagnosis of chronic prostatitis mainly based on history, symptoms and physical examination, supplemented by laboratory tests. Author of the need for recurrent bladder urethrography, intravenous urography, endoscopy, bladder pressure, so as to further understanding of the existence of other parts of the lesion.
1, past history: There are urethritis, urethral obstruction, urinary tract infection and a history of prostatitis.
2, symptoms: Where to stimulate urinary tract symptoms, testicular and inguinal, lumbar and sacral, perineal pain, and no other Discoverer checkup, should take into account the diagnosis of chronic prostatitis.
3, anal diagnosis: chronic prostatitis prostate patients increased more than mild, soft and hard uneven surface, a light tenderness. Some patients may reach the surface of prostate-like protruding hardware section, but not hard, this is a manifestation of fibrosis, the existence of the central sulcus.
4, laboratory examinations: including the prostate fluid routine examination, urine and prostatic fluid of the sub-location training, prostatic fluid pH value and the determination of zinc content in prostate tissue biopsy and culture, serum antibody titers, after three more in the clinical less use, but the significance of scientific research.
5, if necessary, to check possible urethroscopy: urethra showed chronic inflammatory changes, uplift Fu Jing, prostate discharging pipe. Determination of flow rate is also feasible and bladder urethrography has the meaning of certain screening.
1, past history: There are urethritis, urethral obstruction, urinary tract infection and a history of prostatitis.
2, symptoms: Where to stimulate urinary tract symptoms, testicular and inguinal, lumbar and sacral, perineal pain, and no other Discoverer checkup, should take into account the diagnosis of chronic prostatitis.
3, anal diagnosis: chronic prostatitis prostate patients increased more than mild, soft and hard uneven surface, a light tenderness. Some patients may reach the surface of prostate-like protruding hardware section, but not hard, this is a manifestation of fibrosis, the existence of the central sulcus.
4, laboratory examinations: including the prostate fluid routine examination, urine and prostatic fluid of the sub-location training, prostatic fluid pH value and the determination of zinc content in prostate tissue biopsy and culture, serum antibody titers, after three more in the clinical less use, but the significance of scientific research.
5, if necessary, to check possible urethroscopy: urethra showed chronic inflammatory changes, uplift Fu Jing, prostate discharging pipe. Determination of flow rate is also feasible and bladder urethrography has the meaning of certain screening.
How to protect the prostate winter?
Ground training:
Physical exercise abdominal, thigh and hip so that the movement can be prostate massage to promote blood circulation of prostate position and lymph circulation, therefore, middle-aged and elderly day 20 ￣ jogging or brisk walking for 30 minutes on the role of the prostate are health care. Sit-ups are very useful. When the cold weather, the same should insist on appropriate physical activity, such as tai chi, jogging or walking, such as after a meal. This will improve blood circulation, enhancing immunity, preventing the occurrence of significant prostatitis.
Drink plenty of water:
Drinking water will reduce the concentration of urine, reduced urination, so for prostate and other organs (kidney, bladder, etc.) will have a negative impact. Therefore, while sweating to reduce the cold season, but should also drink plenty of water.
Do not hold Urine:
Colder winter weather, many people do not want to climb the middle of the night the toilet warm blanket. However, overactive bladder will hold Urine filling, oppression of prostate for prostate patients, the cause urine reflux to the high organs (kidney and ureter) will be adversely affected.
Spicy ring:
Wine, pepper and other spicy foods to stimulate the prostate and transurethral resection of the role, can cause short-term perineal discomfort, may also be caused by prostate and bladder neck of hyperemia, edema, resulting in reduced resistance to the prostate. Therefore, in the cold winter, it's best not eating spicy food and drink plenty of wine to warm.
Paul warmth:
Local heat can reduce the contraction of muscle tissue, so that prostate hyperemia, edema status be restored. The prevention of influenza can also be warm, as many cold medicine will add to some of the symptoms of prostate disease.
Eat more zinc:
Zinc can enhance the anti-inflammatory role of the prostate, should intake. Such as seafood, lean meats, coarse grains, pulses, white melon seeds, groundnut kernels, pumpkin seeds, sesame seeds are rich in zinc. In addition, the men's table should be more coarse grains, nuts, vegetable oil, fresh vegetables and fruit to supplement a variety of antioxidants.
Mo sedentary:
Winter, many people do not want to go out, especially some elderly people prefer to sit at home. Will bear higher prostate sedentary, many patients with prostate diseases sedentary so that they would feel very uncomfortable. Thus, sedentary winter, or should try to avoid the need to spend more time sitting in entertainment, such as playing mahjong.
Regular medical check-ups:
Periodic blood tests so this is the digital rectal examination for early detection of kidney damage leading to benign prostatic hyperplasia, as well as an important method for prostate cancer. The elderly over the age of 50, every six months or a year should be subject to restoration of renal function tests and digital rectal examination to check.
Physical exercise abdominal, thigh and hip so that the movement can be prostate massage to promote blood circulation of prostate position and lymph circulation, therefore, middle-aged and elderly day 20 ￣ jogging or brisk walking for 30 minutes on the role of the prostate are health care. Sit-ups are very useful. When the cold weather, the same should insist on appropriate physical activity, such as tai chi, jogging or walking, such as after a meal. This will improve blood circulation, enhancing immunity, preventing the occurrence of significant prostatitis.
Drink plenty of water:
Drinking water will reduce the concentration of urine, reduced urination, so for prostate and other organs (kidney, bladder, etc.) will have a negative impact. Therefore, while sweating to reduce the cold season, but should also drink plenty of water.
Do not hold Urine:
Colder winter weather, many people do not want to climb the middle of the night the toilet warm blanket. However, overactive bladder will hold Urine filling, oppression of prostate for prostate patients, the cause urine reflux to the high organs (kidney and ureter) will be adversely affected.
Spicy ring:
Wine, pepper and other spicy foods to stimulate the prostate and transurethral resection of the role, can cause short-term perineal discomfort, may also be caused by prostate and bladder neck of hyperemia, edema, resulting in reduced resistance to the prostate. Therefore, in the cold winter, it's best not eating spicy food and drink plenty of wine to warm.
Paul warmth:
Local heat can reduce the contraction of muscle tissue, so that prostate hyperemia, edema status be restored. The prevention of influenza can also be warm, as many cold medicine will add to some of the symptoms of prostate disease.
Eat more zinc:
Zinc can enhance the anti-inflammatory role of the prostate, should intake. Such as seafood, lean meats, coarse grains, pulses, white melon seeds, groundnut kernels, pumpkin seeds, sesame seeds are rich in zinc. In addition, the men's table should be more coarse grains, nuts, vegetable oil, fresh vegetables and fruit to supplement a variety of antioxidants.
Mo sedentary:
Winter, many people do not want to go out, especially some elderly people prefer to sit at home. Will bear higher prostate sedentary, many patients with prostate diseases sedentary so that they would feel very uncomfortable. Thus, sedentary winter, or should try to avoid the need to spend more time sitting in entertainment, such as playing mahjong.
Regular medical check-ups:
Periodic blood tests so this is the digital rectal examination for early detection of kidney damage leading to benign prostatic hyperplasia, as well as an important method for prostate cancer. The elderly over the age of 50, every six months or a year should be subject to restoration of renal function tests and digital rectal examination to check.
Way to check what the prostate?
The easiest way is to check DRE prostate, prostate can check the size, shape, whether or tenderness, which a preliminary diagnosis of prostate diseases and screening. Prostate massage at the same time possible to check prostatic fluid changes in the characters and composition.
B-is a common method to check the prostate, and transrectal probe and detection by the suprapubic method, such as the abdomen, can make accurate measurements of the prostate, the error does not exceed 5%. For a variety of prostate disease are important diagnostic significance, is a simple, non-invasive, non-invasive, rapid and so on.
X-ray examination in the diagnosis of prostate disease has an important value. Such as X-ray can detect whether prostate calcification or stones video. Contrast can help check for benign prostatic hyperplasia or prostate cancer. CT examination in the differential diagnosis of prostate disease also of great significance.
Prostate needle biopsy for the explicit nature of the prostate tumor is very useful and clear organization of prostate cancer and cytologic characteristics of a great help. Can Transrectal fine-needle aspiration and biopsy can Transperineal, a certain degree of pain and trauma, but very necessary.
In addition, the lower urinary tract urodynamic examination in the diagnosis of benign prostatic hyperplasia are very helpful, cystoscopy the posterior urethra can be directly observed, Fu Jing and the mid-and lateral leaf of prostate hyperplasia, the diagnosis of prostate diseases are also important.
B-is a common method to check the prostate, and transrectal probe and detection by the suprapubic method, such as the abdomen, can make accurate measurements of the prostate, the error does not exceed 5%. For a variety of prostate disease are important diagnostic significance, is a simple, non-invasive, non-invasive, rapid and so on.
X-ray examination in the diagnosis of prostate disease has an important value. Such as X-ray can detect whether prostate calcification or stones video. Contrast can help check for benign prostatic hyperplasia or prostate cancer. CT examination in the differential diagnosis of prostate disease also of great significance.
Prostate needle biopsy for the explicit nature of the prostate tumor is very useful and clear organization of prostate cancer and cytologic characteristics of a great help. Can Transrectal fine-needle aspiration and biopsy can Transperineal, a certain degree of pain and trauma, but very necessary.
In addition, the lower urinary tract urodynamic examination in the diagnosis of benign prostatic hyperplasia are very helpful, cystoscopy the posterior urethra can be directly observed, Fu Jing and the mid-and lateral leaf of prostate hyperplasia, the diagnosis of prostate diseases are also important.
The prevention of prostate cancer found that the latest
Europe and the United States prostate cancer incidence of cancer among the first in recent years, the morbidity and mortality are still rising more pronounced. Although the Chinese have the incidence of prostate cancer is much lower than Europe and the United States, but over the past 20 years as a result of eating habits of Western trends, the incidence of prostate cancer also increased. The relationship between prostate cancer and diet of the latest research are as follows:
Meat (especially red meat and fat) such as cattle, sheep, pork and fat, or processed meat such as sausage, smoked sausage, bacon, ham, canned, barbecue, cooking, deep-fried meat increase the incidence of prostate cancer. To this end, the World Cancer Research Fund recommends that, if not the lack of red meat diet, then the provision of daily calorie intake should be less than 10% of the total. Dietary recommendations for individuals, the daily intake of red meat is limited to below 80 grams.
Researchers believe that the United States paper, natural tomato lycopene-rich, plant quality and other biological nutrients, they help prevent prostate cancer. U.S. researchers at the University of Illinois released a research report pointed out that the tomatoes contained lycopene --- antioxidants can be effective in reducing men's risk of prostate cancer. Researchers allow for the 32 newly diagnosed patients with prostate cancer every day for three weeks to eat 3 / 4 cup tomato sauce, and the results showed that cancer-related phenomenon of DNA damage decreased significantly. At the same time, this therapeutic method can effectively reduce the blood of prostate cancer associated with a protein content. Eat more, especially cooked tomatoes, oil is more useful, such as the Mediterranean countries of tomato consumption is a typical area, the area of prostate cancer incidence is relatively lower than other areas. By Harvard University scientists test 80,000 men found that there are 10 per week to eat tomatoes in the food, the incidence of prostate cancer can be reduced by 50%.
Soybeans and soy products, Dr. Earl Mindell the United States, research indicates that soy is rich in phytoestrogens, which will enable the growth of tumor-induced loss of the role of hormones, especially genistein studies shown in experiments to block the growth of prostate cancer. Heidelberg, Germany University Hospital pediatric studies have proved that genistein can block new blood vessel growth. Tumors grow to 1 to 2 mm, it will first of all, to stimulate the growth of its surrounding capillaries, once complete the formation of vascular networks, the growth of cancer cells will be required for all oxygen and nutrients to accelerate growth, while the erosion of blood and lymphatic system and to speed up the transfer. Genistein may limit the growth of capillaries, thereby limiting tumor growth, which is soybeans and soybean products in cancer prevention mechanism.
Nuts (walnuts, almonds, cashew, hazelnut, etc.), Hamburg, Germany - Egyptian Clinical Urology Peng, director of the University sedova Hartwig? Holland, a study showed that taking vitamin E, is to prevent an effective method of prostate cancer. The nut is the best natural sources of vitamin E, and its activity than synthetic vitamin E is much higher.
Vegetables and fruits, a British study showed that fresh vegetables and fruits on the incidence of most tumor consistent protection plays a role. Affiliated Hospital of Harvard University researchers who study, garlic, kelp, apples, tomatoes, black fungus, cauliflower can be effective in preventing prostate cancer. Chinese scientists on the epidemiology of prostate cancer and related genetic research results show that eating vegetables, fruits and beans is an important protective factor. "American Journal of Clinical Nutrition," a paper published that the high calcium diet in prostate cancer to play some role in the process. Researchers by comparing the daily high and low intake of milk products were the incidence of the view that frequent high calcium foods such as milk, is also important to prevent prostate cancer protective factors.
Meat (especially red meat and fat) such as cattle, sheep, pork and fat, or processed meat such as sausage, smoked sausage, bacon, ham, canned, barbecue, cooking, deep-fried meat increase the incidence of prostate cancer. To this end, the World Cancer Research Fund recommends that, if not the lack of red meat diet, then the provision of daily calorie intake should be less than 10% of the total. Dietary recommendations for individuals, the daily intake of red meat is limited to below 80 grams.
Researchers believe that the United States paper, natural tomato lycopene-rich, plant quality and other biological nutrients, they help prevent prostate cancer. U.S. researchers at the University of Illinois released a research report pointed out that the tomatoes contained lycopene --- antioxidants can be effective in reducing men's risk of prostate cancer. Researchers allow for the 32 newly diagnosed patients with prostate cancer every day for three weeks to eat 3 / 4 cup tomato sauce, and the results showed that cancer-related phenomenon of DNA damage decreased significantly. At the same time, this therapeutic method can effectively reduce the blood of prostate cancer associated with a protein content. Eat more, especially cooked tomatoes, oil is more useful, such as the Mediterranean countries of tomato consumption is a typical area, the area of prostate cancer incidence is relatively lower than other areas. By Harvard University scientists test 80,000 men found that there are 10 per week to eat tomatoes in the food, the incidence of prostate cancer can be reduced by 50%.
Soybeans and soy products, Dr. Earl Mindell the United States, research indicates that soy is rich in phytoestrogens, which will enable the growth of tumor-induced loss of the role of hormones, especially genistein studies shown in experiments to block the growth of prostate cancer. Heidelberg, Germany University Hospital pediatric studies have proved that genistein can block new blood vessel growth. Tumors grow to 1 to 2 mm, it will first of all, to stimulate the growth of its surrounding capillaries, once complete the formation of vascular networks, the growth of cancer cells will be required for all oxygen and nutrients to accelerate growth, while the erosion of blood and lymphatic system and to speed up the transfer. Genistein may limit the growth of capillaries, thereby limiting tumor growth, which is soybeans and soybean products in cancer prevention mechanism.
Nuts (walnuts, almonds, cashew, hazelnut, etc.), Hamburg, Germany - Egyptian Clinical Urology Peng, director of the University sedova Hartwig? Holland, a study showed that taking vitamin E, is to prevent an effective method of prostate cancer. The nut is the best natural sources of vitamin E, and its activity than synthetic vitamin E is much higher.
Vegetables and fruits, a British study showed that fresh vegetables and fruits on the incidence of most tumor consistent protection plays a role. Affiliated Hospital of Harvard University researchers who study, garlic, kelp, apples, tomatoes, black fungus, cauliflower can be effective in preventing prostate cancer. Chinese scientists on the epidemiology of prostate cancer and related genetic research results show that eating vegetables, fruits and beans is an important protective factor. "American Journal of Clinical Nutrition," a paper published that the high calcium diet in prostate cancer to play some role in the process. Researchers by comparing the daily high and low intake of milk products were the incidence of the view that frequent high calcium foods such as milk, is also important to prevent prostate cancer protective factors.
Prostatitis impact on sexual function
Often in the clinical encounter, patients with chronic prostatitis, sexual function is often an obstacle to varying degrees. Known as erectile dysfunction ED, in fact there are many factors that can cause sexual dysfunction, but the real cause of prostatitis ED, this study is relatively small, but really can be encountered in clinical practice in patients with chronic prostatitis, there is indeed sexual dysfunction, especially in a long time in patients with chronic prostatitis can have varying degrees of sexual dysfunction.
According to our clinical observation, the practice in the treatment experience, prostatitis sexual dysfunction caused by nothing more than a few reasons:
First, the disease itself on sexual function may be impaired, the prostate is a male's genitals, reproductive organs, prostate secretion of prostatic fluid is mainly, if there is chronic inflammation of prostate, prostatic fluid on the secretion reduced, prostatic fluid is the group of male semen into a part of. 30% of the prostatic fluid, 60% of seminal fluid, sperm and the other is a liquid secreted by the testis, if there is inflammation of the prostate, it is bound to be reduced secretion of prostatic fluid. There are many patients with prostatitis semen found less, but also can affect sperm quality.
Second, it may be related to some drugs, we all know, the prostatitis patients everywhere seek medical treatment, on antibiotics. In Chinese medicine is that most of the heat-clearing and detoxifying drugs, cold drugs on sexual function also have an impact on how much, if it is太凉medication, a long time, it is necessary to affect sexual function, in the treatment of drug use when cold must be Win some drugs to prevent sexual function is affected, do not rule the disease, there is a different disease.
Thirdly, consideration is likely to have a relationship with the endocrine, many endocrine, such as testosterone, on sexual function are affected. Fourth, prostatitis have pain, especially for a number of specific infections, such as Mycoplasma and Chlamydia infection after chronic prostatitis caused by itself a very severe pain in lower abdomen, or testicular pain, anal pain, pain itself will be an impact on sexual function, and feeling uncomfortable.
The most important or psychological problems, psychological problems, this is very important. After had prostatitis, in addition to physical pain, thinking of a heavy burden, especially bacterial prostatitis, the couple will also be infected with a pathogen, if there is fungal infection woman, men will be infected, the men were Mycoplasma infection, there is certainly a woman infected with mycoplasma. Because men have prostatitis, in order to take care of women, I am afraid that women infected with pathogens, there are many patients are very worried. More concerned that the worse the function.
According to our clinical observation, the practice in the treatment experience, prostatitis sexual dysfunction caused by nothing more than a few reasons:
First, the disease itself on sexual function may be impaired, the prostate is a male's genitals, reproductive organs, prostate secretion of prostatic fluid is mainly, if there is chronic inflammation of prostate, prostatic fluid on the secretion reduced, prostatic fluid is the group of male semen into a part of. 30% of the prostatic fluid, 60% of seminal fluid, sperm and the other is a liquid secreted by the testis, if there is inflammation of the prostate, it is bound to be reduced secretion of prostatic fluid. There are many patients with prostatitis semen found less, but also can affect sperm quality.
Second, it may be related to some drugs, we all know, the prostatitis patients everywhere seek medical treatment, on antibiotics. In Chinese medicine is that most of the heat-clearing and detoxifying drugs, cold drugs on sexual function also have an impact on how much, if it is太凉medication, a long time, it is necessary to affect sexual function, in the treatment of drug use when cold must be Win some drugs to prevent sexual function is affected, do not rule the disease, there is a different disease.
Thirdly, consideration is likely to have a relationship with the endocrine, many endocrine, such as testosterone, on sexual function are affected. Fourth, prostatitis have pain, especially for a number of specific infections, such as Mycoplasma and Chlamydia infection after chronic prostatitis caused by itself a very severe pain in lower abdomen, or testicular pain, anal pain, pain itself will be an impact on sexual function, and feeling uncomfortable.
The most important or psychological problems, psychological problems, this is very important. After had prostatitis, in addition to physical pain, thinking of a heavy burden, especially bacterial prostatitis, the couple will also be infected with a pathogen, if there is fungal infection woman, men will be infected, the men were Mycoplasma infection, there is certainly a woman infected with mycoplasma. Because men have prostatitis, in order to take care of women, I am afraid that women infected with pathogens, there are many patients are very worried. More concerned that the worse the function.
Ten day-to-day habits of the prevention of prostate
1. Water. Day 2 ~ 2.5 liters of water to drink, so there will be more urination, the urine at high concentrations will produce some prostate stimulation, prostate stimulation on adverse long-term harmful. The water can not only dilute the blood, but also effectively dilute the concentration of urine.
2. Do not hold Urine. Once the bladder filling there is urgency, it should be urine, hold Urine adversely on the bladder and prostate. In by coach before traveling again emptying urine, urgency to urinate on his way if the driver should be made to say hello, get off urination, do not hold Urine.
3. Sexual restraint. The prevention of prostatic hyperplasia, began to pay attention from the young and middle-aged, life critical to moderate, non-sexual abstinence do not. Frequent cause of life in long-term congestive state of the prostate, resulting in increased prostate. Therefore particularly strong compared to desire the attention of the young life of moderation, to avoid repeated congestive prostate for prostate the full restoration and finishing time. Of course, abstinence over-inflation can cause stomach discomfort, the same disadvantage of the prostate.
4. More relaxed. Pressure may increase the chance of prostate enlargement. Clinical show that when the pressure eased, the prostate will be to relieve symptoms, which usually should be to maintain a state of relaxation.
5. Wash with warm water bath. Wash with warm water bath can ease muscle tension and the prostate, reducing symptoms, regular washing with warm water bath is no doubt very useful for patients with prostate, if the genital hip bath with warm water every day 1-2 times, the same can be good results.
6. Cleanliness is maintained. Scalability of the scrotum of men, and more sweat secretion, coupled with poor perineal ventilation, redundant prepuce, phimosis, etc., easy to filth, local bacteria will take advantage of regular, if not prompt attention to serious infections occur, resulting in prostatitis , decreased sexual function, can cause serious quality of semen, leading to male infertility. Therefore adhere to the prevention of perineal cleansing an important part of prostatitis. In addition, the same room each time before they insist on washing genitalia is necessary; if the foreskin is too long or phimosis line, such as early surgical treatment should be.
7. To prevent the catch cold. Do not sedentary bench in the cold because the cold can enhance sympathetic nervous excitement, causing urinary retention, leading to increased urethral pressure, caused by counter-current.
8. To avoid friction. Increase friction perineal prostate symptoms, so that patients with obvious discomfort, in order to prevent the harmful local friction, should be less riding a bicycle, let alone in a long time or long-distance bicycle or motorcycle.
9. Overcome bad habits. Should try to quit smoking, not drinking (if not non-drinking of beer can be cutting point, but persist in high concentrations can not drink the white wine), eating hot peppers, ginger and so strong and pungent spicy greasy food, so as to avoid prostate and bladder neck repeatedly filling ltl, add to the feeling of local pain, as a result of constipation may aggravate the symptoms of prostate swell, so usually advised to eat more fruits and vegetables, eating coarse food, to maintain patency of stool and reduce the occurrence of constipation, the necessary Runchang drug used to help purge stool row. More beneficial to eat the food of the prostate, such as fungus, mushrooms, pork, beef, carp, grass carp, such as beans and cereals.
10. Multi-resistance exercise to enhance the capacity of the body. Especially in sedentary people (the driver of the soil, a long time to sit beside the computer, etc.) What should be noted.
Warm reminder: Eat more beans, fruits and vegetables can prevent prostate cancer
2. Do not hold Urine. Once the bladder filling there is urgency, it should be urine, hold Urine adversely on the bladder and prostate. In by coach before traveling again emptying urine, urgency to urinate on his way if the driver should be made to say hello, get off urination, do not hold Urine.
3. Sexual restraint. The prevention of prostatic hyperplasia, began to pay attention from the young and middle-aged, life critical to moderate, non-sexual abstinence do not. Frequent cause of life in long-term congestive state of the prostate, resulting in increased prostate. Therefore particularly strong compared to desire the attention of the young life of moderation, to avoid repeated congestive prostate for prostate the full restoration and finishing time. Of course, abstinence over-inflation can cause stomach discomfort, the same disadvantage of the prostate.
4. More relaxed. Pressure may increase the chance of prostate enlargement. Clinical show that when the pressure eased, the prostate will be to relieve symptoms, which usually should be to maintain a state of relaxation.
5. Wash with warm water bath. Wash with warm water bath can ease muscle tension and the prostate, reducing symptoms, regular washing with warm water bath is no doubt very useful for patients with prostate, if the genital hip bath with warm water every day 1-2 times, the same can be good results.
6. Cleanliness is maintained. Scalability of the scrotum of men, and more sweat secretion, coupled with poor perineal ventilation, redundant prepuce, phimosis, etc., easy to filth, local bacteria will take advantage of regular, if not prompt attention to serious infections occur, resulting in prostatitis , decreased sexual function, can cause serious quality of semen, leading to male infertility. Therefore adhere to the prevention of perineal cleansing an important part of prostatitis. In addition, the same room each time before they insist on washing genitalia is necessary; if the foreskin is too long or phimosis line, such as early surgical treatment should be.
7. To prevent the catch cold. Do not sedentary bench in the cold because the cold can enhance sympathetic nervous excitement, causing urinary retention, leading to increased urethral pressure, caused by counter-current.
8. To avoid friction. Increase friction perineal prostate symptoms, so that patients with obvious discomfort, in order to prevent the harmful local friction, should be less riding a bicycle, let alone in a long time or long-distance bicycle or motorcycle.
9. Overcome bad habits. Should try to quit smoking, not drinking (if not non-drinking of beer can be cutting point, but persist in high concentrations can not drink the white wine), eating hot peppers, ginger and so strong and pungent spicy greasy food, so as to avoid prostate and bladder neck repeatedly filling ltl, add to the feeling of local pain, as a result of constipation may aggravate the symptoms of prostate swell, so usually advised to eat more fruits and vegetables, eating coarse food, to maintain patency of stool and reduce the occurrence of constipation, the necessary Runchang drug used to help purge stool row. More beneficial to eat the food of the prostate, such as fungus, mushrooms, pork, beef, carp, grass carp, such as beans and cereals.
10. Multi-resistance exercise to enhance the capacity of the body. Especially in sedentary people (the driver of the soil, a long time to sit beside the computer, etc.) What should be noted.
Warm reminder: Eat more beans, fruits and vegetables can prevent prostate cancer
Chronic prostatitis symptoms easily confused
1, chronic urethritis or cystitis: clinical manifestations of chronic prostatitis with similar, but check for prostate abnormalities may be found.
2, prostate pain: no substantive changes, manifested as perineal and suprapubic pain and tenderness, and the performance of voiding dysfunction such as urinary tract. Palpation of normal prostate, normal prostatic fluid examination, prostatic fluid and urine culture without bacteria.
3, granulomatous prostatitis, although the symptoms, digital rectal examination and chronic prostatitis easy to confuse, but the former faster progress can be rapidly retention, short-term rapid growth induration. The need for identification of prostate biopsy, histological examination showed granulomatous reaction.
4, catarrhal prostatitis or prostate disease (also known as non-bacterial prostatitis) and chronic prostatitis symptoms It is difficult to distinguish. Perineal pain, and urinary and sexual dysfunction, such as performance. How to check the volume of prostatic fluid lecithin body, leukocytosis, but there was no smear and bacterial culture bacterial growth.
5, prostate discharge (also known as aseptic prostatitis, prostate prostate leakage or chronic congestive): large, there is milky white urine terminal outflow of secretions from the urethra, often combined psychiatric symptoms. However, digital rectal examination, prostatic fluid examination were normal, negative bacteriology.
6, prostate cancer: urinary tract symptoms may appear late. Prostate digital rectal examination found that there are hard lumps, uneven surface. Prostatic fluid smears, biopsy of cancer cells can be found.
7, prostate stones: there lumbosacral, perineal pain and sexual dysfunction such as impotence, premature ejaculation and other symptoms. Digital rectal examination and prostate have a palpable sense of friction stones, pelvic X-ray shadow of positive calculus, we can identify.
8, prostate tuberculosis. Symptoms similar to prostatitis, but the history of tuberculosis. Digital rectal examination showed irregular nodular prostate, epididymis swelling hardened, there vas deferens scleroma beaded. Prostatic fluid direct smear or Mycobacterium tuberculosis Mycobacterium tuberculosis can be cultured to find l to Mycobacterium tuberculosis, prostate biopsy can be seen tuberculosis-like nodules or dry necrosis.
2, prostate pain: no substantive changes, manifested as perineal and suprapubic pain and tenderness, and the performance of voiding dysfunction such as urinary tract. Palpation of normal prostate, normal prostatic fluid examination, prostatic fluid and urine culture without bacteria.
3, granulomatous prostatitis, although the symptoms, digital rectal examination and chronic prostatitis easy to confuse, but the former faster progress can be rapidly retention, short-term rapid growth induration. The need for identification of prostate biopsy, histological examination showed granulomatous reaction.
4, catarrhal prostatitis or prostate disease (also known as non-bacterial prostatitis) and chronic prostatitis symptoms It is difficult to distinguish. Perineal pain, and urinary and sexual dysfunction, such as performance. How to check the volume of prostatic fluid lecithin body, leukocytosis, but there was no smear and bacterial culture bacterial growth.
5, prostate discharge (also known as aseptic prostatitis, prostate prostate leakage or chronic congestive): large, there is milky white urine terminal outflow of secretions from the urethra, often combined psychiatric symptoms. However, digital rectal examination, prostatic fluid examination were normal, negative bacteriology.
6, prostate cancer: urinary tract symptoms may appear late. Prostate digital rectal examination found that there are hard lumps, uneven surface. Prostatic fluid smears, biopsy of cancer cells can be found.
7, prostate stones: there lumbosacral, perineal pain and sexual dysfunction such as impotence, premature ejaculation and other symptoms. Digital rectal examination and prostate have a palpable sense of friction stones, pelvic X-ray shadow of positive calculus, we can identify.
8, prostate tuberculosis. Symptoms similar to prostatitis, but the history of tuberculosis. Digital rectal examination showed irregular nodular prostate, epididymis swelling hardened, there vas deferens scleroma beaded. Prostatic fluid direct smear or Mycobacterium tuberculosis Mycobacterium tuberculosis can be cultured to find l to Mycobacterium tuberculosis, prostate biopsy can be seen tuberculosis-like nodules or dry necrosis.
Prostate disease five error point of view
A misunderstanding: Chronic prostatitis with benign prostatic hyperplasia is one thing
These patients often have to mix the two together, but also worried that many patients with chronic prostatitis will be directly caused by benign prostatic hyperplasia, in fact, these are the wrong understanding. This is because chronic prostatitis and benign prostatic hyperplasia are two totally different nature of the disease, etiology, pathology different between the two there is no necessary link.
Misunderstanding 2: only antibiotics can cure chronic prostatitis
Patients with chronic prostatitis is a large part of the aseptic, a number of chronic prostatitis is caused by a number of pathogenic microorganisms, and the use of antibiotics to treat, it is very difficult to obtain good results.
Errors III: chronic prostatitis prostatitis can not be cured
The complexity of pathological changes, a number of factors can aggravate congestive prostate, caused by repeated symptoms such as fatigue, food and other non-section. However, in any case repeated and repeated symptoms after medication than before the light is always up to the disappearance. Thus, instead of chronic prostatitis can not be cured, but treatment of inappropriate, non-adherence to treatment, pay no attention to preventive health care after cure. Be able to receive formal, scientific treatment, while avoiding a number of adverse factors, we will be able to completely cure chronic prostatitis.
Misunderstanding Four: have infectious chronic prostatitis
The vast majority of clinical investigations of chronic prostatitis is not pathogenic, that is belonging to non-bacterial prostatitis, for this type of chronic prostatitis, it is not contagious, but also a number of other patients The bacterial infection is also a "non-specific bacterial prostatitis." In addition, the woman's vagina has a certain degree of self-cleaning function and disease resistance, which, under normal circumstances, patients with chronic prostatitis may be too bold life husband and wife.
Misunderstanding Five: Chronic prostatitis is a sexually transmitted diseases
Prostatitis male reproductive system is the most common inflammatory diseases. Difficult to complete their treatment, many people mistakenly believe that it is sexually transmitted diseases such as diseases.
Clinical sub-acute and chronic prostatitis are acute prostatitis caused by bacteria. Inflammation occurred in the bacteria from the urethra, 80% for E. coli through the tube into the prostate gland. Lesions from other parts of the body of pathogens, such as the tonsils can also be blood, lymph nodes into the prostate, usually often with no symptoms, in some external factors can be induced by the stimulation of prostate inflammation, these factors include cold, drinking, or sexual abstinence excessive, long-distance riding, perineal trauma, urethral instrumentation, such as inspection and emotional changes, but it is not sexually transmitted diseases.
These patients often have to mix the two together, but also worried that many patients with chronic prostatitis will be directly caused by benign prostatic hyperplasia, in fact, these are the wrong understanding. This is because chronic prostatitis and benign prostatic hyperplasia are two totally different nature of the disease, etiology, pathology different between the two there is no necessary link.
Misunderstanding 2: only antibiotics can cure chronic prostatitis
Patients with chronic prostatitis is a large part of the aseptic, a number of chronic prostatitis is caused by a number of pathogenic microorganisms, and the use of antibiotics to treat, it is very difficult to obtain good results.
Errors III: chronic prostatitis prostatitis can not be cured
The complexity of pathological changes, a number of factors can aggravate congestive prostate, caused by repeated symptoms such as fatigue, food and other non-section. However, in any case repeated and repeated symptoms after medication than before the light is always up to the disappearance. Thus, instead of chronic prostatitis can not be cured, but treatment of inappropriate, non-adherence to treatment, pay no attention to preventive health care after cure. Be able to receive formal, scientific treatment, while avoiding a number of adverse factors, we will be able to completely cure chronic prostatitis.
Misunderstanding Four: have infectious chronic prostatitis
The vast majority of clinical investigations of chronic prostatitis is not pathogenic, that is belonging to non-bacterial prostatitis, for this type of chronic prostatitis, it is not contagious, but also a number of other patients The bacterial infection is also a "non-specific bacterial prostatitis." In addition, the woman's vagina has a certain degree of self-cleaning function and disease resistance, which, under normal circumstances, patients with chronic prostatitis may be too bold life husband and wife.
Misunderstanding Five: Chronic prostatitis is a sexually transmitted diseases
Prostatitis male reproductive system is the most common inflammatory diseases. Difficult to complete their treatment, many people mistakenly believe that it is sexually transmitted diseases such as diseases.
Clinical sub-acute and chronic prostatitis are acute prostatitis caused by bacteria. Inflammation occurred in the bacteria from the urethra, 80% for E. coli through the tube into the prostate gland. Lesions from other parts of the body of pathogens, such as the tonsils can also be blood, lymph nodes into the prostate, usually often with no symptoms, in some external factors can be induced by the stimulation of prostate inflammation, these factors include cold, drinking, or sexual abstinence excessive, long-distance riding, perineal trauma, urethral instrumentation, such as inspection and emotional changes, but it is not sexually transmitted diseases.
Scientists Tip: vegetarianism can reduce the risk of prostate cancer
LONDON, British scientists said recently that the body with vegetarian men with prostate cancer resulted in lower protein.
Oxford University, the Royal Foundation for Cancer Research, researchers said that although the need for further investigation and study, but on their research proposals, usually there is no meat in the diet food or cheese products, may reduce the risk of prostate cancer. The study found that a substance similar to insulin-IGF-I, on the cause of prostate cancer have played an important role. This substance, vegetables than meat and dairy products less.
Men in the UK, prostate cancer is the most common type of disease, the highest in the second place. 21,000 people each year diagnosed with prostate cancer, about 9500 people died.
Oxford University, the Royal Foundation for Cancer Research, researchers said that although the need for further investigation and study, but on their research proposals, usually there is no meat in the diet food or cheese products, may reduce the risk of prostate cancer. The study found that a substance similar to insulin-IGF-I, on the cause of prostate cancer have played an important role. This substance, vegetables than meat and dairy products less.
Men in the UK, prostate cancer is the most common type of disease, the highest in the second place. 21,000 people each year diagnosed with prostate cancer, about 9500 people died.
Male masturbation can prevent prostate cancer
The United Kingdom "International Journal of urology," reported that the experts in Victoria, Australia Cancer Center study found that prostate cancer will cause an annual death of 500,000 men. The simplest measure is to prevent masturbation. Men in the 20-year-old to 50 years of age the frequency of ejaculation the more the chance of suffering from prostate cancer in the lower. The study lasted for 4 years, is still under study, 1079 patients with prostate cancer and 1259 healthy men carried out a survey shows that more than 20-year-old men in masturbation or sexual intercourse when one day, the probability of suffering from prostate cancer will be reduced by 1 / 3.
The study team Giles said: "Men to the more than 50-year-old of course not always possible to do so. However, changes in age, and sex life less and less, the moderate masturbation should be promoted first." He It also said that the semen in vivo long-term savings potential pipeline of prostate cancer cells within the role. If you do not regularly discharge, semen could be the killer of their health. Because semen contains a potent variety of liquid chemicals, concentrated 600 times before cancer, so only those people long-term sex life, the risk of prostate cancer will be greatly increased.
In 2004, the United States Institute of the National Cancer Institute concluded with the Cancer Society of Victoria in Melbourne in July 2003 announced a relationship between masturbation and prostate cancer research findings coincide. Australia, according to epidemiologists Rice presided over Graham St., in 1079 for prostate cancer patients and 1259 healthy men to investigate, the researchers found that more than 20-year-old ejaculation 5 hours per week more than men, the probability of prostate cancer by a third; week masturbation greater than or equal to 5 times in 70 men suffering from prostate cancer before the age of the probability of failure to do so than men 34 percent less.
Prostatitis may be the performance of its course and is divided into acute prostatitis and chronic prostatitis two.
Acute prostatitis, the patients can be manifested as frequent urination, urgency, urinary pain, Lek drops of urine can occur, terminal hematuria, perineal pain, and to the perineum, thigh or lumbosacral radiation, may be high fever, chills, headache body pain, mental fatigue weakness, loss of appetite and other symptoms. Complications of acute prostatitis
1. Acute epididymitis and vas deferens Seminal Vesiculitis or inflammation as a result of the organizational structure of anatomical reasons, the spread of acute inflammation of prostate and seminal vesicle, Seminal Vesiculitis acute. At the same time, reversible bacteria via lymphatics into the vas deferens and outer sheath of the wall due to inflammation of the epididymis, showing partial epididymis and the emergence of hard nodular swelling and tenderness, perineal discomfort.
2. Prostatitis acute urinary retention caused by acute partial gland hyperemia, swelling, urethral compression, resulting in dysuria, or can cause acute urinary retention.
3. Spermatic cord tender lymph nodes or lymphatic prostate and spermatic cord in the small pelvis in transport, acute inflammation of the prostate can spread to the spermatic cord, caused by spermatic cord and lymph nodes accompanied by tenderness.
4. Sexual dysfunction in acute inflammatory phase, prostate hyperemia, edema, or a small abscess formation, may have pain in ejaculation, erectile pain, coupled with the emergence of symptoms, usually caused by loss of libido, sexual pain, erectile dysfunction and other symptoms, as a result of spread inflammation, small blood vessels violations, will appear in sperm symptoms blood.
5. Other acute prostatitis may be associated with serious traction groin pain, severe renal colic will happen.
The study team Giles said: "Men to the more than 50-year-old of course not always possible to do so. However, changes in age, and sex life less and less, the moderate masturbation should be promoted first." He It also said that the semen in vivo long-term savings potential pipeline of prostate cancer cells within the role. If you do not regularly discharge, semen could be the killer of their health. Because semen contains a potent variety of liquid chemicals, concentrated 600 times before cancer, so only those people long-term sex life, the risk of prostate cancer will be greatly increased.
In 2004, the United States Institute of the National Cancer Institute concluded with the Cancer Society of Victoria in Melbourne in July 2003 announced a relationship between masturbation and prostate cancer research findings coincide. Australia, according to epidemiologists Rice presided over Graham St., in 1079 for prostate cancer patients and 1259 healthy men to investigate, the researchers found that more than 20-year-old ejaculation 5 hours per week more than men, the probability of prostate cancer by a third; week masturbation greater than or equal to 5 times in 70 men suffering from prostate cancer before the age of the probability of failure to do so than men 34 percent less.
Prostatitis may be the performance of its course and is divided into acute prostatitis and chronic prostatitis two.
Acute prostatitis, the patients can be manifested as frequent urination, urgency, urinary pain, Lek drops of urine can occur, terminal hematuria, perineal pain, and to the perineum, thigh or lumbosacral radiation, may be high fever, chills, headache body pain, mental fatigue weakness, loss of appetite and other symptoms. Complications of acute prostatitis
1. Acute epididymitis and vas deferens Seminal Vesiculitis or inflammation as a result of the organizational structure of anatomical reasons, the spread of acute inflammation of prostate and seminal vesicle, Seminal Vesiculitis acute. At the same time, reversible bacteria via lymphatics into the vas deferens and outer sheath of the wall due to inflammation of the epididymis, showing partial epididymis and the emergence of hard nodular swelling and tenderness, perineal discomfort.
2. Prostatitis acute urinary retention caused by acute partial gland hyperemia, swelling, urethral compression, resulting in dysuria, or can cause acute urinary retention.
3. Spermatic cord tender lymph nodes or lymphatic prostate and spermatic cord in the small pelvis in transport, acute inflammation of the prostate can spread to the spermatic cord, caused by spermatic cord and lymph nodes accompanied by tenderness.
4. Sexual dysfunction in acute inflammatory phase, prostate hyperemia, edema, or a small abscess formation, may have pain in ejaculation, erectile pain, coupled with the emergence of symptoms, usually caused by loss of libido, sexual pain, erectile dysfunction and other symptoms, as a result of spread inflammation, small blood vessels violations, will appear in sperm symptoms blood.
5. Other acute prostatitis may be associated with serious traction groin pain, severe renal colic will happen.
Male masturbation can reduce the incidence of aseptic prostatitis
In March 1999, the International Journal of Urology, 6 volumes, the first 3 ,130-134 pages, published research papers, "ejaculation treatment of chronic nonbacterial prostatitis in the role."
Come to the conclusion: chronic aseptic prostatitis for young single men, we should let them know the details of the disease, if they have not yet begun to do, we should encourage them to frequent ejaculation. For example: If there are no sexual partners, can be masturbation. We believe that ordinary sex, in some cases, chronic aseptic prostatitis can reduce the incidence.
Online spread the so-called excessive masturbation will lead to excessive congestive prostate, and result in aseptic prostatitis. These are all nonsense highly educated or those who do not have the Faculty of Medicine written by educated people. They understand the point of the superficial knowledge of human physiology, we believe that they are the experts. In Western countries, there is no such fallacy. Men after ejaculation, it is impossible to quickly re-erection. If an erection is impossible, how may masturbation, prostate congestive many times how can it? And the structure of the prostate and penis of the different structures, which did not prevent the structure of the blood circulation, so the blood is not possible to stay inside the prostate. Western scientists and doctors believe that prostate blood circulation can bring nutrition and oxygen, at the same time, the backlog in the prostate of toxins and carcinogens away. Is the so-called: "water does not rot, Lou is not a door hinge."
Come to the conclusion: chronic aseptic prostatitis for young single men, we should let them know the details of the disease, if they have not yet begun to do, we should encourage them to frequent ejaculation. For example: If there are no sexual partners, can be masturbation. We believe that ordinary sex, in some cases, chronic aseptic prostatitis can reduce the incidence.
Online spread the so-called excessive masturbation will lead to excessive congestive prostate, and result in aseptic prostatitis. These are all nonsense highly educated or those who do not have the Faculty of Medicine written by educated people. They understand the point of the superficial knowledge of human physiology, we believe that they are the experts. In Western countries, there is no such fallacy. Men after ejaculation, it is impossible to quickly re-erection. If an erection is impossible, how may masturbation, prostate congestive many times how can it? And the structure of the prostate and penis of the different structures, which did not prevent the structure of the blood circulation, so the blood is not possible to stay inside the prostate. Western scientists and doctors believe that prostate blood circulation can bring nutrition and oxygen, at the same time, the backlog in the prostate of toxins and carcinogens away. Is the so-called: "water does not rot, Lou is not a door hinge."
How to check the prostate and prostatitis?
The location of the prostate is relatively deep, from the body surface is not touched again. However; as a result of the rectum close to the anterior wall of the prostate, anal and very close distance, so the doctor wearing rubber gloves, insert the index finger through the anus, you can easily touch the prostate gland. Palpation of the prostate can find out the prostate size, shape, texture, central sulcus, with or without nodules, and any tenderness, etc.; also can be extruded, so that the secretion of prostate fluid drip from the urethra, and the observation under the microscope, biochemical examination and bacterial culture and so on.
Ultrasound examination is simple, painless examination of the prostate means, can be found whether prostate hyperplasia, such as whether the tumor is an important clue. Transrectal ultrasound probe image clear, accurate and better than ultrasound in vitro. CT examination can be identified as a result of the space-occupying lesions are small, so in the diagnosis of prostate cancer are of great significance. Prostate needle biopsy, or prostate biopsy for diagnosis of prostate cancer and other tumors have a decisive significance. In addition, determination of flow rate, residual urine determination of some biochemical blood, X-ray examination, cystoscopy, radionuclides, etc. to check for prostate disease diagnosis diagnosis and significance.
Ultrasound examination is simple, painless examination of the prostate means, can be found whether prostate hyperplasia, such as whether the tumor is an important clue. Transrectal ultrasound probe image clear, accurate and better than ultrasound in vitro. CT examination can be identified as a result of the space-occupying lesions are small, so in the diagnosis of prostate cancer are of great significance. Prostate needle biopsy, or prostate biopsy for diagnosis of prostate cancer and other tumors have a decisive significance. In addition, determination of flow rate, residual urine determination of some biochemical blood, X-ray examination, cystoscopy, radionuclides, etc. to check for prostate disease diagnosis diagnosis and significance.
Prostatic fluid that?
An important function of the prostate is the secretion of prostatic fluid, the prostate secretion to use index finger into the anus, rectal massage of the method. Normal for the light before the milky white liquid, a protein shiny, daily secretion of about o. 5-2 m1. The forefront as part of semen, or about 15% of semen of a 30%; its pH value of 6-7, acidic; protect and enhance sperm activity and urinary tract, such as the role of lubrication. Severe inflammatory substances in variable thick, yellow or pink color of the turbidity, or containing floc, and sticky silk. Can be seen under the microscope to check the following components:
1. Lecithin body in the prostatic fluid in the distribution for the spherical body, freshman, high refractive index, a relatively large number. Normal prostatic fluid in the total fat content in 280 mg/d1, phospholipid 65%, while the main PC. Body is almost covered with lecithin vision gland inflammation out when a large number of macrophage phagocytosis of lipids, the body obviously lecithin. Xiao Ti, therefore the number of lecithin, to a certain extent, reflect the light with the treatment of prostatitis after the stability and improvement of condition, may also increase the number of lecithin.
2. Blood cells including white blood cell and red blood cells. Occasional red blood cells under normal circumstances, only appears in the inflammation, such as massage too heavy can cause red blood cells increase in the number of the foreseeable and even bleeding. Prostatic fluid in normal leukocytes scattered, each more than 10 high power field, and scattered, not piles of clusters. Inflammation unrest as a result of discharge pressure can be seen drainage or piles of white blood cells, as observed under the microscope every high power field 'more than 10-15 months of white blood cells, can be diagnosed with bacterial prostatitis.
3. Prostatic fluid can also be seen in the starch granules, stones or sperm in the diagnosis of prostate disease no great significance, it is generally not introduced. Biochemical composition of prostatic fluid is very rich, meaningful diagnosis of prostate diseases, including pH, zinc, acid phosphatase, citric acid and enzymes leucine aminopeptidase, in the event of inflammation and zinc content of various enzymes will decline, but rarely applied in clinical practice.
4. Prostatic fluid protein content of very little protein, contains high concentrations of zinc ions, acid phosphatase, proteolytic enzymes, plasminogen, spermine, and other aliphatic peptides. Which the proteolytic enzyme protease and fiber to promote the role of semen liquefaction, and the detection of acid phosphatase and citric acid, can help determine whether the function and prostate cancer.
Prostatic fluid and semen are different, the two are closely related. Prostatic fluid is an integral part of semen, mainly secreted by the prostate, and semen contains a variety of glandular secretions. Semen and seminal plasma is a mixture of good at. Proficient in the testicular seminiferous tubules in living cells produced, the number of many. Is the seminal fluid from the testis, epididymal fluid, vas deferens ampulla of liquid attached to sex gland secretion of fluid and liquid, such as transurethral resection of the common components, including the prostatic fluid. Prostatic fluid of the seminal plasma account for about 20% to 30%, but the most seminal fluid, seminal plasma accounts for about 60% of a 70%, only 10% of the remaining ingredients. Seminal plasma is necessary to excel in media delivery, but also to maintain the sperm contains the material necessary for life and can inspire good at the activity. Semen contains a variety of substances, such as the high concentration of organic substances, inorganic ions and various enzymes. Among them, many with coagulation or liquefaction of the semen of the enzyme, are from the prostatic fluid, such as aminopeptidase, fibrinolytic enzyme, arginine ester hydrolase enzymes. In addition, citric acid secretion by the prostate from its role is to maintain the osmotic pressure of semen and sperm hyaluronidase activity and so on.
1. Lecithin body in the prostatic fluid in the distribution for the spherical body, freshman, high refractive index, a relatively large number. Normal prostatic fluid in the total fat content in 280 mg/d1, phospholipid 65%, while the main PC. Body is almost covered with lecithin vision gland inflammation out when a large number of macrophage phagocytosis of lipids, the body obviously lecithin. Xiao Ti, therefore the number of lecithin, to a certain extent, reflect the light with the treatment of prostatitis after the stability and improvement of condition, may also increase the number of lecithin.
2. Blood cells including white blood cell and red blood cells. Occasional red blood cells under normal circumstances, only appears in the inflammation, such as massage too heavy can cause red blood cells increase in the number of the foreseeable and even bleeding. Prostatic fluid in normal leukocytes scattered, each more than 10 high power field, and scattered, not piles of clusters. Inflammation unrest as a result of discharge pressure can be seen drainage or piles of white blood cells, as observed under the microscope every high power field 'more than 10-15 months of white blood cells, can be diagnosed with bacterial prostatitis.
3. Prostatic fluid can also be seen in the starch granules, stones or sperm in the diagnosis of prostate disease no great significance, it is generally not introduced. Biochemical composition of prostatic fluid is very rich, meaningful diagnosis of prostate diseases, including pH, zinc, acid phosphatase, citric acid and enzymes leucine aminopeptidase, in the event of inflammation and zinc content of various enzymes will decline, but rarely applied in clinical practice.
4. Prostatic fluid protein content of very little protein, contains high concentrations of zinc ions, acid phosphatase, proteolytic enzymes, plasminogen, spermine, and other aliphatic peptides. Which the proteolytic enzyme protease and fiber to promote the role of semen liquefaction, and the detection of acid phosphatase and citric acid, can help determine whether the function and prostate cancer.
Prostatic fluid and semen are different, the two are closely related. Prostatic fluid is an integral part of semen, mainly secreted by the prostate, and semen contains a variety of glandular secretions. Semen and seminal plasma is a mixture of good at. Proficient in the testicular seminiferous tubules in living cells produced, the number of many. Is the seminal fluid from the testis, epididymal fluid, vas deferens ampulla of liquid attached to sex gland secretion of fluid and liquid, such as transurethral resection of the common components, including the prostatic fluid. Prostatic fluid of the seminal plasma account for about 20% to 30%, but the most seminal fluid, seminal plasma accounts for about 60% of a 70%, only 10% of the remaining ingredients. Seminal plasma is necessary to excel in media delivery, but also to maintain the sperm contains the material necessary for life and can inspire good at the activity. Semen contains a variety of substances, such as the high concentration of organic substances, inorganic ions and various enzymes. Among them, many with coagulation or liquefaction of the semen of the enzyme, are from the prostatic fluid, such as aminopeptidase, fibrinolytic enzyme, arginine ester hydrolase enzymes. In addition, citric acid secretion by the prostate from its role is to maintain the osmotic pressure of semen and sperm hyaluronidase activity and so on.
To the prevention of prostatic hyperplasia as early as
The prostate is a male reproductive system of the vital organs, which produce the prostatic fluid, is also an important component of semen, but it also has nutritional sperm, fertilized egg to the role. The majority of men the prostate is "much" of the progressive development of prostatic hyperplasia formation. Clinical validation by men after the age of 55 have different degrees of prostatic hyperplasia. Therefore it is common for men not to be ignored.
Hypertrophy caused by different reasons for that, but most medical experts believe is closely related with excessive sexual desire, which is the typical symptoms of the perineum, groin, testicular discomfort, low back pain, frequent urination, urinary tract irritation and burning mouth secretions.
If you want to the prevention of prostatic hyperplasia is also need to begin to pay attention to young adults, the key is to moderate sex life, not sexual abstinence do not. Frequent cause of life in long-term congestive state of the prostate that cause or worsen increased prostate. Therefore particularly strong compared to the youth sexuality period, the attention of restraint in sexual activity, to avoid repeated congestive prostate for prostate the full restoration and finishing time.
In addition, poor urine burden will add to the prostate. If the urine is poor, can get spit sneeze into law. Approach is to gently take to stimulate the nasal sterile cotton check sneeze, or spit into throat with a feather, so that the eyes open and self-urination.
Maintenance of the above methods of prevention should start with the youth. Would also like to develop the law in everyday life, scientific habits. Diet such as eating hot peppers, such as irritation of the food; drinking as little as possible, so as to prevent prostate and bladder neck repeatedly congestive (moderate sexual life); to reduce the occurrence of constipation. Should be an empty stomach every morning to drink a cup of warm water, it can prevent constipation, diluted blood, urinary tract to the role of washing machines have not led to the formation of residual urine concentration stones.
In short, most men, prostate disease will have the disease, should be aware of it, and the beginning of youth prevention, through the easy life.
Hypertrophy caused by different reasons for that, but most medical experts believe is closely related with excessive sexual desire, which is the typical symptoms of the perineum, groin, testicular discomfort, low back pain, frequent urination, urinary tract irritation and burning mouth secretions.
If you want to the prevention of prostatic hyperplasia is also need to begin to pay attention to young adults, the key is to moderate sex life, not sexual abstinence do not. Frequent cause of life in long-term congestive state of the prostate that cause or worsen increased prostate. Therefore particularly strong compared to the youth sexuality period, the attention of restraint in sexual activity, to avoid repeated congestive prostate for prostate the full restoration and finishing time.
In addition, poor urine burden will add to the prostate. If the urine is poor, can get spit sneeze into law. Approach is to gently take to stimulate the nasal sterile cotton check sneeze, or spit into throat with a feather, so that the eyes open and self-urination.
Maintenance of the above methods of prevention should start with the youth. Would also like to develop the law in everyday life, scientific habits. Diet such as eating hot peppers, such as irritation of the food; drinking as little as possible, so as to prevent prostate and bladder neck repeatedly congestive (moderate sexual life); to reduce the occurrence of constipation. Should be an empty stomach every morning to drink a cup of warm water, it can prevent constipation, diluted blood, urinary tract to the role of washing machines have not led to the formation of residual urine concentration stones.
In short, most men, prostate disease will have the disease, should be aware of it, and the beginning of youth prevention, through the easy life.
Physiological function of prostatic fluid
1. To promote the formation of fertilized eggs: prostatic fluid contains protein and fiber enzyme protein enzyme, it can help many barriers ----- sperm through the cervix and the mucus barrier of the egg zona pellucida, the sperm and egg combined with the smooth.
2. To stimulate the vitality of the sperm: prostatic fluid contains a special ingredient that can make sperm obtained from semen nutrition, stimulate the vitality of sperm.
3. To promote the liquefaction of semen: prostatic fluid chymotrypsin in pancreatic juice could promote sperm liquefaction.
4. To improve the survival rate of sperm: a bit more alkaline prostatic fluid, and women can be in the acidic vaginal secretions, to reduce the acidic erosion of the sperm and raise the survival rate of sperm.
5. Maintain the reproductive health of the urinary tract: the prostate is located in front of the bladder, rectum below, around the urethra, and prostatic fluid of the zinc ion has a bactericidal effect, making the prostate against the outside world has played a role of bacteria and thus the maintenance of genitourinary The health system must help.
6. Improve the quality of life: full of the prostate with a large number of neural networks and nerve endings, it is a mention of sensitive parts of the body, to stimulate sexual impulses and sexual excitement, which is conducive to a harmonious sexual life.
2. To stimulate the vitality of the sperm: prostatic fluid contains a special ingredient that can make sperm obtained from semen nutrition, stimulate the vitality of sperm.
3. To promote the liquefaction of semen: prostatic fluid chymotrypsin in pancreatic juice could promote sperm liquefaction.
4. To improve the survival rate of sperm: a bit more alkaline prostatic fluid, and women can be in the acidic vaginal secretions, to reduce the acidic erosion of the sperm and raise the survival rate of sperm.
5. Maintain the reproductive health of the urinary tract: the prostate is located in front of the bladder, rectum below, around the urethra, and prostatic fluid of the zinc ion has a bactericidal effect, making the prostate against the outside world has played a role of bacteria and thus the maintenance of genitourinary The health system must help.
6. Improve the quality of life: full of the prostate with a large number of neural networks and nerve endings, it is a mention of sensitive parts of the body, to stimulate sexual impulses and sexual excitement, which is conducive to a harmonious sexual life.
Introduction of prostate
Prostate is the male sex organ-specific. Prostate, such as chestnuts, bottom up, and bladder with paste, pointed down, arrived in the urogenital diaphragm, paste in front of symphysis pubis, followed according to the rectum, prostate enlargement, when it is, do digital rectal examination, prostate tactile back. The middle of the prostate gland through the urethra, it can be said that the resection of the prostate hold missing you so, prostate disease, voiding the first affected. The prostate is very rare in the human body with inside and outside of the dual function of gland secretion. As an exocrine gland, prostate secretion about two milliliters per day prostatic fluid, constitute the main component of semen; as endocrine gland, the hormone secretion of the prostate known as "prostaglandins."
The prostate is not a browser on the substantive Palace, by the prostatic tissue and muscle tissue. Prostate top diameter of about 4cm, vertical diameter of about 3cm, diameter of about 2cm. There coated fascia sheath, called the prostate capsule. Between the prostate capsule and prostatic venous plexus. Prostate secretion is a major component of semen.
The prostate was a little flat before and after the chestnut-shaped prostate called at the end of the top wide, adjacent to the bladder neck. The lower end of taper, is located in the urogenital septum, referred to as prostate sharp. Between the end part with a sharp body known as the prostate. The back of the body than the flat line in the middle of a shallow vertical line, known as benign prostatic groove. At the end of the male urethra in the glands near the leading edge of prostate Department penetration by the substance of the front gland from prostate sharp piercing. Near the end of the post-edge, a pair of ejaculatory duct penetrated through the prostate, transurethral resection of prostate openings in the Department of the essence of the posterior wall of the mound. Prostate stem the excretory duct openings of the posterior wall of the Department of transurethral resection of prostate. Prostate General leaf divided into five: the former leaves, middle leaves and both sides of the leaf after. The mid-wedge was located between the urethra and the ejaculatory duct. After 40 years of age, hypertrophy of the middle variable, convex top of the bladder up to the bladder down significantly uplift and oppression caused by urethral dysuria.
Bladder and prostate is located between the primordial germ diaphragm. At the end of the prostate and bladder neck, seminal vesicles and vas deferens ampulla adjacent. Pubic symphysis in front to the rear for the rectal ampulla. Digital rectal examination can hit the back of the prostate to diagnose prostate hypertrophy, such as whether, touched up and ampulla vas deferens and seminal vesicle. Prostate very small children, and the rapid growth of the Department of mature gland. Old age, prostate atrophy degradation. Within the connective tissue such as glandular hyperplasia, then the formation of prostatic hyperplasia.
Surface layer of capsule. Its more elastic fibers and smooth muscle, these components can be into the gland to form the prostate stents, the substance of the prostate by 30 to 50 vesicular gland complex control the composition, a total of 15 to 30 openings in the urethral catheter precision on both sides of the mound, according to the distribution of glands, can be divided into the mucosa, submucosal glands and the main gland.
Structural characteristics: (1) for single-layer epithelial acinar cubic, single-layer columnar or pseudostratified columnar, (2) different patterns, irregular gland cavity (3) more interstitial, with the exception of connective tissue, the rich in elastic fibers and smooth muscle. (4) acinar common solidification body cavity, the secretions of epithelial cells by enrichment.
Function: involved in the secretion of semen, by the secretion of androgen regulation and control activities.
1. Location and is located adjacent to the prostate and bladder neck between the urogenital diaphragm. The upper end of leniency for the prostate, bladder neck and adjacent to, the front has urethral penetration, rear left and right forward under the ejaculatory duct penetration; bottom taper tip for the prostate, and urogenital diaphragm downward contact on both sides of bypass levator prostate, urethra and out from the apex. Between the tip and at the end of the prostate body, do you have in front of the back and outer side. Pubic ligament in front of the prostate to prostate and suprapubic sheath surface connected basin. Behind the flat, the middle of a shallow longitudinal, said groove prostate through the rectum and the bladder separated from the adjacent rectum ampulla. Digital rectal examination, the move may be palpable prostate size, shape, hardness and prostate ditch.
2. Lobulated prostate usually divided into five leaves: that is, before the leaves, the middle and left posterior lobe, right lobe. Before the leaves very small, located in front of urethra, no clinical significance. Was the mid-wedge, also known as Gap prostate, the urethra is located in the rear, front and left posterior lobe, between the right lobe, just in the ejaculatory duct into the urethra opening above. The elderly are often the mid-mast, which leaves up the development of hypertrophy, the urethral mucosa in the mouth behind the bulge, easily lead to dysuria. Ejaculatory duct is located in the posterior lobe, the middle and the left and right rear leaf, rare mast, but a good cancer site. Left and right lobe resection of the lateral wall close to, posterior lobe at the front side, left and right lobe on both sides of the mast can also be downloaded from oppression urethra, dysuria easily. Wrapped with the surface of the prostate in real terms in the inherent resilient thin film, between the sheath and the prostatic venous plexus, artery and nerve branches, dorsal venous plexus deep vein accept and transport support in line with the venous plexus of bladder, the bladder sinks vein into the iliac vein or its branches.
The prostate is not a browser on the substantive Palace, by the prostatic tissue and muscle tissue. Prostate top diameter of about 4cm, vertical diameter of about 3cm, diameter of about 2cm. There coated fascia sheath, called the prostate capsule. Between the prostate capsule and prostatic venous plexus. Prostate secretion is a major component of semen.
The prostate was a little flat before and after the chestnut-shaped prostate called at the end of the top wide, adjacent to the bladder neck. The lower end of taper, is located in the urogenital septum, referred to as prostate sharp. Between the end part with a sharp body known as the prostate. The back of the body than the flat line in the middle of a shallow vertical line, known as benign prostatic groove. At the end of the male urethra in the glands near the leading edge of prostate Department penetration by the substance of the front gland from prostate sharp piercing. Near the end of the post-edge, a pair of ejaculatory duct penetrated through the prostate, transurethral resection of prostate openings in the Department of the essence of the posterior wall of the mound. Prostate stem the excretory duct openings of the posterior wall of the Department of transurethral resection of prostate. Prostate General leaf divided into five: the former leaves, middle leaves and both sides of the leaf after. The mid-wedge was located between the urethra and the ejaculatory duct. After 40 years of age, hypertrophy of the middle variable, convex top of the bladder up to the bladder down significantly uplift and oppression caused by urethral dysuria.
Bladder and prostate is located between the primordial germ diaphragm. At the end of the prostate and bladder neck, seminal vesicles and vas deferens ampulla adjacent. Pubic symphysis in front to the rear for the rectal ampulla. Digital rectal examination can hit the back of the prostate to diagnose prostate hypertrophy, such as whether, touched up and ampulla vas deferens and seminal vesicle. Prostate very small children, and the rapid growth of the Department of mature gland. Old age, prostate atrophy degradation. Within the connective tissue such as glandular hyperplasia, then the formation of prostatic hyperplasia.
Surface layer of capsule. Its more elastic fibers and smooth muscle, these components can be into the gland to form the prostate stents, the substance of the prostate by 30 to 50 vesicular gland complex control the composition, a total of 15 to 30 openings in the urethral catheter precision on both sides of the mound, according to the distribution of glands, can be divided into the mucosa, submucosal glands and the main gland.
Structural characteristics: (1) for single-layer epithelial acinar cubic, single-layer columnar or pseudostratified columnar, (2) different patterns, irregular gland cavity (3) more interstitial, with the exception of connective tissue, the rich in elastic fibers and smooth muscle. (4) acinar common solidification body cavity, the secretions of epithelial cells by enrichment.
Function: involved in the secretion of semen, by the secretion of androgen regulation and control activities.
1. Location and is located adjacent to the prostate and bladder neck between the urogenital diaphragm. The upper end of leniency for the prostate, bladder neck and adjacent to, the front has urethral penetration, rear left and right forward under the ejaculatory duct penetration; bottom taper tip for the prostate, and urogenital diaphragm downward contact on both sides of bypass levator prostate, urethra and out from the apex. Between the tip and at the end of the prostate body, do you have in front of the back and outer side. Pubic ligament in front of the prostate to prostate and suprapubic sheath surface connected basin. Behind the flat, the middle of a shallow longitudinal, said groove prostate through the rectum and the bladder separated from the adjacent rectum ampulla. Digital rectal examination, the move may be palpable prostate size, shape, hardness and prostate ditch.
2. Lobulated prostate usually divided into five leaves: that is, before the leaves, the middle and left posterior lobe, right lobe. Before the leaves very small, located in front of urethra, no clinical significance. Was the mid-wedge, also known as Gap prostate, the urethra is located in the rear, front and left posterior lobe, between the right lobe, just in the ejaculatory duct into the urethra opening above. The elderly are often the mid-mast, which leaves up the development of hypertrophy, the urethral mucosa in the mouth behind the bulge, easily lead to dysuria. Ejaculatory duct is located in the posterior lobe, the middle and the left and right rear leaf, rare mast, but a good cancer site. Left and right lobe resection of the lateral wall close to, posterior lobe at the front side, left and right lobe on both sides of the mast can also be downloaded from oppression urethra, dysuria easily. Wrapped with the surface of the prostate in real terms in the inherent resilient thin film, between the sheath and the prostatic venous plexus, artery and nerve branches, dorsal venous plexus deep vein accept and transport support in line with the venous plexus of bladder, the bladder sinks vein into the iliac vein or its branches.
订阅：
博文 (Atom)
博文
