Cruz A M, Barber S M, Kaestner S B, Townsend H G
Department of Veterinary Anaesthesiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon.
Can Vet J. 1999 Feb;40(2):122-4.
Anomalies of the urethra are uncommon. Urethrorectal fistula in horses has only been reported in foals and only in conjunction with other congenital anomalies. This report describes the diagnosis, surgical management, and possible etiologies of a unique case of urethrorectal fistula in a mature gelding.
尿道异常并不常见。马的尿道直肠瘘仅在幼驹中被报道过，且仅与其他先天性异常同时出现。本报告描述了一例成年去势公马独特的尿道直肠瘘病例的诊断、手术治疗及可能的病因。
