Experimental comparative study of surgical and needle biopsies of the testis.
Testis biopsy was performed on 78 rats in order to compare needle and surgical biopsies. The rats were autopsied 7, 15, 30, 60, and 90 days after biopsy. Both techniques provided tissue of equally good quality for histopathological examination and led to irreversible hypospermatogenesis of the biopsied and the contralateral testes.
D000818:Animals; D001706:Biopsy / Q000379:methods*; D001707:Biopsy, Needle; D008297:Male; D051381:Rats; D013737:Testis / Q000473:pathology*