Rauch M K, Martin E L, Cromie W J
Department of Surgery, Albany Medical College, Albany Medical Center Hospital, New York.
J Urol. 1993 May;149(5):1085-6. doi: 10.1016/s0022-5347(17)36303-6.
Duplication of the rectum is a rare embryogenic event with only 70 cases reported in the literature. These lesions manifest as bowel obstruction, hemorrhage, fistula formation, pain or palpable mass. We report a case of bladder outlet obstruction with severe bilateral hydronephrosis caused by rectal duplication.
直肠重复畸形是一种罕见的胚胎发育异常事件，文献中仅报道过70例。这些病变表现为肠梗阻、出血、瘘管形成、疼痛或可触及的肿块。我们报告一例因直肠重复畸形导致膀胱出口梗阻并伴有严重双侧肾积水的病例。
