There was an error in this gadget

Friday, April 13, 2007

The Testis Biopsy

The testicular biopsy is done during the evaluation of infertilility in men that do not have sperm in the ejaculate--azoospermia. The testis biopsy is essentially done to differentiate between the 2 causes of azoospermia--obstruction vs testis failure. Testis biopsies will typically reveal 1 of several possible pathology types:

  • Normal

  • Hypospermatogenesis

  • Germ Cell Aplasia

  • Inflammation

Testis biopsies are not performed, in general, in the evaluation of a testicular mass or tumor, such as testicular cancer.

The testis biopsy is a diagnostic procedure only and does not, in and of itself, help couples become pregnant. Occasionally, a testis biopsy is done in conjunction with a testicular sperm aspiration.

The above testis biopsy result was from a patient with azoospermia and shows hypospermatogenesis.


The IU.