MedlinePlus Medical Encyclopedia: Testicular biopsy

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Testicular biopsy

Testicular biopsy is a procedure in which a small portion of testicle is removed for examination. The biopsy is performed by creating a small incision in the skin of the scrotum. A small piece of the testicle tissue is removed through the incision by snipping the sample off with small scissors. The test is usually performed when a semen analysis suggests that there is abnormal sperm, and other tests have not determined the cause. It may also be performed when testicular self-examination has revealed a lump.

Update Date: 8/15/2006

Updated by: David R. Knowles, M.D., Advanced Urologic Surgeons, Mt. Vernon, IL. Review provided by VeriMed Healthcare Network.

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