Texas Department of Health, Prostate Cancer Fact Sheet Fact Sheet Prostate cancer is a major public health problem. It is more common in African-Americans and men over 50. Dietary fat, male hormones, and family history may also increase the risk. The prostate gland is about the size of a walnut. It is located deep within the male body, close to the bladder.
Prostate cancer means that cells in the prostate gland are growing out of control.
There are two screening tests currently in use. During a DRE, a doctor puts a gloved finger into the rectum to feel the prostate. During a PSA test, blood is drawn and the PSA level is checked. The PSA test is not perfect. Screening and treatment may save some men's lives.