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azoospermia |
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azoospermia /azoo·sper·mia/ (a-zo″o-sper´me-ah) lack of live spermatozoa in the semen; classified as obstructive or nonobstructive depending on whether cause is blockage of the tubules or ducts.
azoospermia [āzō′əspur′mē·ə] Etymology: Gk, a, zoon, not animal, sperma seed lack of spermatozoa in the semen. It may be caused by testicular dysfunction, cancer chemotherapy, or blockage of the tubules of the epididymis, or it may be induced by vasectomy. Infertility, but not impotence, is associated with azoospermia. Compare oligospermia. azoospermia [a″zo-o-sper´me-ah] lack of live spermatozoa in the semen; see also aspermatogenesis.
azoospermia absence of spermatozoa in the semen, or failure of formation of spermatozoa.
azoospermia Urology Complete absence of sperm in the semen, with resultant infertility. See Oligospermia. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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