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Anatomy of the Prostate Gland

Picture of the prostate gland and its location in the body

The prostate gland is a small, walnut-shaped organ that lies just below a man's bladder. It surrounds the urethra, the tube that carries urine from the bladder out of the body through the penis.

The prostate gland produces most of the fluid in semen.

By Healthwise Staff
Primary Medical Reviewer E. Gregory Thompson, MD - Internal Medicine
Specialist Medical Reviewer J. Curtis Nickel, MD, FRCSC - Urology
Last Revised December 3, 2011

Last Revised: December 3, 2011

Author: Healthwise Staff

Medical Review: E. Gregory Thompson, MD - Internal Medicine & J. Curtis Nickel, MD, FRCSC - Urology

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