Tissue testosterone and dihydrotestosterone from bilateral testis biopsies in males with varicocele.
Nine males with varying degrees of subfertility with left varicocele underwent bilateral testicular biopsy for determination of testicular testosterone (T) and dihydrotestosterone (DHT) content. Testicular tissue T and DHT levels varied greatly, and there was no significant difference when the group T and DHT content of the left testis was compared with that of the right testis. When the respective mean preoperative sperm count was compared with the bilateral tissue T and DHT content, no consistent relationship was found.
D000328:Adult; D013196:Dihydrotestosterone / Q000032:analysis*; D006801:Humans; D007248:Infertility, Male / Q000473:pathology; D008297:Male; D013076:Sperm Count; D013737:Testis / Q000032:analysis*; D013739:Testosterone / Q000032:analysis; D014646:Varicocele / Q000473:pathology*
D013196:Dihydrotestosterone; D013739:Testosterone