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Prostate Cancer

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Prostate Cancer Definition

Definition

Prostate cancer is a disease in which cancer cells grow in the prostate gland. The prostate is a walnut-sized gland in men. It surrounds the urethra. The prostate makes a fluid that is part of semen. This disease occurs in men.

Prostate Cancer

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Cancer occurs when cells in the body (in this case prostate cells) divide without control or order. Normally, cells divide in a regulated manner. If cells keep dividing uncontrollably when new cells are not needed, a mass of tissue forms, called a growth or tumor. The term cancer refers to malignant tumors, which can invade nearby tissue and spread to other parts of the body. A benign tumor does not invade or spread.

The sooner prostate cancer is treated, the better the outcome. Call your doctor right away if you think you have this condition.

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