Buckley N, Smith J M
J Urol. 1984 Dec;132(6):1161-2. doi: 10.1016/s0022-5347(17)50076-2.
Spontaneous extravasation of urine from the kidney is uncommon. The majority of cases in adults are associated with ureteral calculi, while in children the condition is associated with urethral valves of ureteropelvic junction obstruction.
肾脏自发性尿外渗并不常见。成人的大多数病例与输尿管结石有关,而儿童的这种情况则与输尿管肾盂连接处梗阻的尿道瓣膜有关。