What is the technical definition of prostate cancer?

Prostate Cancer: The prostate is an organ in a man's pelvis located between the rectum and bladder. It helps make some components of the semen. Prostate cancer is an abnormal growth of some of the cells in the prostate. These can grow in the prostate causing problems with urination, bowel movements and erections and can also spread around the body to form tumors in other places, most commonly the bones.

Prostate Malignancy: Prostate cancer is cancer arising in the prostate gland that produces the seminal fluid that nourishes and transports sperm.Of men . It is usually grows slowly and initially remains confined to the prostate gland, where it may not cause serious harm. Some of these cancers are aggressive and can spread quickly to involve bones and other tissues.