Prostate Cancer:
A Primer for Men
The prostate gland is a part of the male reproductive system, located at the base of the penis, below the bladder and in front of the rectum. Normally about the size of a walnut, it produces semen and may become enlarged as a man ages. An enlarged prostate is not necessarily caused by cancer, and may be the result of BNP (Benign Prostatic Hyperplasia).
Often, there are no symptoms in the early stages of prostate cancer, so regular check-ups are generally recommended for all men over 40. But if a man has problems with urination or ejaculation, he should immediately see the family doctor or urologist for an exam. The simplest way to check for prostate cancer is the "digital rectal exam." The doctor uses a gloved finger to check inside the rectum and feel any unusual lumps or growths on the gland. Usually, such an exam will detect cancer long before symptoms develop. Further tests may be indicated, including urinalysis, x-rays, ultrasound and biopsies. There is also a new prostate-specific antigen (PSA) blood test that may reveal the presence of a tumor, although there are reports of "false positives".
Treatment methods include surgery, radiation therapy, hormone therapy or some combinations of these, and the patient should do a risk/benefit analysis with his doctors before making a decision on whether and how to pursue treatment.
Disclaimer: All information is for educational purposes only and should not be construed as a substitute for advice by your physician. You are advised to consult your physician regarding the applicability of any opinions or recommendations appearing here.
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