Desgrez J P, Cendron J
J Urol Nephrol (Paris). 1975 Mar;81(3):169-74.
We have described two cases of urethro-rectal fistulae: outstanding by their absence of anorectal abnormality. This type of malformation must be separated from the fistula observed in imperforated anus. We consider it as an incomplete duplication of the urethra; the posterior part ending in the rectum: this is a very rare abnormality. The treatment involves a separation of the posterior urethra from the rectum to bring it up to the preneum then continue as in an hypospadias usig the Duplay and Leveuf (Cecil) techniques. Seemingly normal urethra is hypoplastic in part or entirely.
其突出特点是没有肛门直肠异常。这种类型的畸形必须与肛门闭锁中观察到的瘘管区分开来。我们认为它是尿道的不完全重复；后部终止于直肠：这是一种非常罕见的异常情况。治疗方法包括将后尿道与直肠分离，将其提升至会阴部，然后按照尿道下裂的治疗方法，采用杜普雷和勒弗夫（塞西尔）技术继续进行治疗。看似正常的尿道部分或全部发育不全。
