Who Is At Risk For Prostate Cancer?

Prostate gland is most important organ in each male, therefore prostate cancer is most awful of male cancers. One man in ten among those diseased with cancers die from prostate cancer. Mortality in men under 45 is not significant – just 3 cases per million, instead, in men over 75 the mortality increases 400 times and cancer is found in 130 cases per 100 000 men.

In Russia prostate cancer occurs two times more rarely than in the world. However, the number increases each year. The risks are different for different males. Besides age, an important role plays heredity, for example, in Asia and Eastern Europe is not so widely-spread than in USA and Scandinavia.

In some families risks are much higher which means that men whose relatives had prostate cancer should start examinations much earlier than in 75 years old. For instance, a man may make PSA test which helps to detect prostate specific antigen. However, remember that this method provides many false positive and many false-negative results and is informative only in combination with other methods.

Such factors as bad habits and bad ecological situation increase risks for prostate cancer. And most sad finding is that in men with high sexual activity the prostate cancer occurs more frequently.

Not a single male would be happy to hear the diagnosis “prostate cancer” but this diagnosis not always is a death sentence. Doctor and patient should know how would behave crazy tumor. Will it grow rapidly so that it would require last extreme measures? Or it grows slowly which allows to use medical treatment which helps to lower the risks? The answer may depend on condition of tumor vessels.

Like any tissue it requires nutrition and oxygen, therefore on the blood supply of tumor influences on its development. Studies made by several American cancer centers on more than 500 men with prostate cancer found an important regularity.

Aggressive and deadly tumors of prostate gland usually have thin irregular and primitively arranged vascular netting while slowly growing tumors it has a common look. The probability of metastasis or death is six times higher if vessels are thicker and 17 times higher in case of extra irregular vascular netting.