Rao M S, Bhat V N, Gupta C L, Vaidyanathan S, Bapna B C
Urol Int. 1976;31(5):349-54. doi: 10.1159/000280071.
Dependent drainage of a lower pole pyelocaliceal diverticulum was achieved by uretero-diverticulostomy in eight patients who already had compromised renal function due to bilateral megaureters or posterior urethral valves. This procedure preserves all functional renal parenchyma and the ureteropelvic junction is left undisturbed. This is the first description of such a procedure for the treatment of lower polar pyelocaliceal diverticulum.
8例因双侧巨输尿管或后尿道瓣膜导致肾功能受损的患者，通过输尿管-憩室造口术实现了下极肾盂肾盏憩室的依赖引流。该手术保留了所有功能性肾实质，且未干扰输尿管肾盂连接部。这是首次描述此类治疗下极肾盂肾盏憩室的手术。
