Hadar H, Servadio C
Urology. 1979 Jul;14(1):30-2. doi: 10.1016/0090-4295(79)90207-3.
Two cases of spontaneous extravasation of urine in chronic ureteric obstruction are presented. In 1 case the long-standing partial ureteric obstruction was caused by enlarged lymphomatous glands, and extravasation was followed by a perinephric abscess. In the second case, believed to be unique, there was a moderate chronic ureteric obstruction post irradiation, and extravasation was induced by a sudden rise in intra-abdominal pressure due to vomiting.
本文报告两例慢性输尿管梗阻患者尿液自发性外渗的病例。其中一例，长期存在的部分性输尿管梗阻由肿大的淋巴瘤腺体引起，尿液外渗后并发肾周脓肿。第二例据信较为罕见，患者放疗后存在中度慢性输尿管梗阻，因呕吐导致腹内压突然升高而引发尿液外渗。
