Schweizer R T, Bartus S A, Kahn C S
J Urol. 1977 Jan;117(1):125-6. doi: 10.1016/s0022-5347(17)58369-x.
Ureteral obstruction following renal transplantation, although not a common occurrence, is a serious complication because of the single functioning kidney. Obstruction may be caused by ureterovesical stenosis, retroperitoneal fibrosis or adhesions, clot formation, pelvic lymphoceles or kinking of the ureter. A case is presented in which there was progressive partial ureteral obstruction caused by fibrosis and stricture of the transplant ureter, which were probably owing to rejection episodes.
肾移植后输尿管梗阻虽不常见，但由于仅存一个功能肾，所以是一种严重的并发症。梗阻可能由输尿管膀胱狭窄、腹膜后纤维化或粘连、血凝块形成、盆腔淋巴囊肿或输尿管扭曲所致。本文报告一例因移植输尿管纤维化和狭窄导致进行性部分输尿管梗阻的病例，纤维化和狭窄可能是由排斥反应引起的。
