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Author:
Fritz Frei

1 Testosterone and its active metabolite. Dihydro-testosterone are essential for prostate cancer to develop, but does not actually cause prostate cancer. Men who are castrated at a young age do not develop prostate cancer.

2 Prevalence of prostate cancer

One in ten men will develop clinically significant prostate cancer in their lifetime. It is the most commonly diagnosed cancer in American males with 250 000 new cases reported annually. Prostate cancer is second only to lung cancer as a cause of cancer death in both the USA and the UK. Prostate cancer is rare among Orientals. It is more common in black than white Americans. The disease appears to present at a younger age and behave more aggressively in American blacks. Prostate cancer is common in South Africa and probably underreported as a cause of death. The exact incidence in South Africa is not known as no large-scale epidemiological studies have been performed. It is uncertain whether prostate cancer is more common in South African blacks as compared to whites. In very old men prostate cancer is not always clinically significant. Autopsy data indicate a 70% incidence of prostate cancer in 80 year old men. The majority of these men died with rather than from prostate cancer.

3 Causes of prostate cancer

There is no single cause of prostate cancer. The cancer originates in the epithelial cells of the glandular elements of the prostate. As with most cancers defects in the DNA of the cell are central to the development of prostate cancer. Multiple DNA defects are required for cancer to develop. This multi-step process takes place over time. Some defects can be inherited, while others are acquired during the patient's lifetime. Prostate cancer is exceedingly rare before the age of 40, but 1 in 8 men between the ages of 60 and 80 years suffer from the disease. 9% of all prostate cancers are caused by a genetic susceptibility, probably inherited via chromosome 1. These genetically related cancers tend to present at a relatively younger age.

4 What is prostatitis?

Prostatitis means "inflammation of the prostate", and is one of the most common reasons men visiting the doctor in the western world. It is most common in men over the age of 30, and particularly in men over the age of 60. While prostatitis is treatable, diagnosis can be lengthy and not all treatments are successful. This is partly because the various causes of prostatitis are not fully understood. There are three main types of prostatitis:

* Acute prostatitis, which develops suddenly and may not be permanent. * Non-bacterial prostatitis, which may develop suddenly or follow a slower or variable course. It is now more commonly called chronic male pelvic pain syndrome because it cannot be proved to be "non-bacterial", though a bacterial cause cannot be identified. * Chronic (bacterial) prostatitis, which develops gradually and may only have subtle symptoms, though it often continues for a prolonged period. * asymptomatic inflammatory prostatitis - which has no symptoms at all but results in an inflamed prostate, is sometimes mentioned. It has been discovered when biopsies are conducted on the prostate to rule out cancer, and no cancer is found. This is a histological and not a clinical diagnosis. Prostatitis is often reported on the histological analysis of TURP specimens when the prostate resection was performed for symptoms of BPH. If the patient is asymptomatic this histological finding does not warrant any treatment.

With our next information - we will inform you about the "Symptoms of prostate cancer" - so you should have a look on this site in the next 2 weeks! If you have any question send us your e-mail.

Health-Service-Online Fritz Frei Admin

http://www.cancer-info.info

mailto: info@cancer-info.info

About the author:

Fritz Frei - since more than 25 years in the Health-Consulting Business - he has build up different rehabilitation groups and offer now in the network the easy information about a better health and life. http://www.cancer-info.info

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A Quick Note From The Publisher... If you like the article above, you may be interested in the following article which is also related to The Prostate... Prostate Cancer: What Men Need To Know Before It Kills Them Prostate cancer is the leading cancer diagnosed among men in the United States. Because prostate cancer is so slow-growing, many men, once diagnosed are told to do nothing but "watch and wait" for it to progress. Generally, prostate cancer is a progressive disease that is likely to grow and spread over a period of time, unless it is treated. Unfortunately this form of cancer is diagnosed in an estimated 80% of men who reach age 80.The good news is that if caught early, prostate cancer is very treatable and usually curable. The bad news though is that very often it goes unnoticed and untreated. Statistically 180,000 new prostate cancer cases are diagnosed in the United States each year with roughly 32,000 men dying from this disease annually. Some men may never have any symptoms or problems from the disease. Although these diseases have different causes, they have similar symptoms. The symptoms of benign prostatic hyperplasia or of other problems in the prostate may be similar to symptoms of prostate cancer. An early test can be performed on men who have no symptoms of prostate cancer. There's growing medical research which implies that men who had a diet rich in selenium and vitamin E. had fewer cases of prostate cancer. Researchers are certain that a low-fat diet along with appropriate vitamins and minerals can help keep you healthier and make you better able to fight off disease. However, the symptoms associated with prostate cancer, are often misinterpreted as benign conditions. Usually as prostate cancer grows, men tend to suffer from pain in the lower back, upper thighs and pelvis. Other symptoms associated with prostate cancer are complications in urinating, interrupted flow, finding it difficult to stop or start urinating, presence of blood in the urine...