Testicular Biopsy

Biopsy, Testicular

Test Overview

A testicular biopsy is a test to remove a small sample of tissue from one or both testicles and examine it under a microscope to evaluate a man's ability to father a child.

The testicles (testes) are oval-shaped glands that hang in the scrotum beneath the base of the penis. The testicles produce sperm (necessary for reproduction) and male hormones, such as testosterone.

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Author:	Bets Davis, MFA	Last Updated: February 3, 2009
Medical Review:	E. Gregory Thompson, MD - Internal Medicine Christopher G. Wood, MD, FACS - Urology/Oncology
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