Cronan J J, Messersmith R N, Amis E S, Kidd D D
Radiology. 1984 Aug;152(2):317-9. doi: 10.1148/radiology.152.2.6739791.
The authors report 3 cases of ureteral obstruction secondary to puncture of peri-pelvic renal cysts which had been obstructing and dilating the renal pelvis. In each case, non-obstructive calculi passed from the upper collecting system into the ureter or infundibulum within 72 hours of decompression, causing acute renal colic and marked obstruction.
作者报告了3例因肾盂周围肾囊肿穿刺继发输尿管梗阻的病例,这些囊肿一直在阻塞和扩张肾盂。在每例病例中,减压后72小时内,非梗阻性结石从上尿路进入输尿管或肾盂漏斗部,导致急性肾绞痛和明显梗阻。