Fayrer-Hosken R A, Huber T L, Miller D M, Thompson F N, Caudle A B
Department of Physiology, College of Veterinary Medicine, University of Georgia, Athens 30602.
J Am Vet Med Assoc. 1992 May 15;200(10):1528-9.
A ewe with apparently normal estrous cycles was unable to conceive as a result of a single ovotestis. The ovotestis was diagnosed on the basis of results from laparoscopic examination, human chorionic gonadotropin stimulation, and histologic examination of the gonad. The report reinforces the necessity of considering all causes of infertility in affected sheep, and not simply infective causes.
一只发情周期明显正常的母羊因单侧卵睾症而无法受孕。根据腹腔镜检查、人绒毛膜促性腺激素刺激以及性腺组织学检查结果诊断出卵睾症。该报告强调了在受影响的绵羊中考虑所有不育原因的必要性,而不仅仅是感染性原因。