泌尿生殖系统的畸形，在先天性畸形中占第３位。上尿路梗阻容易引发患侧肾积水，肾功能可维持在正常范围，其中约有１／３病人无症状。我院于１９７６～１９９６年共收治该类病人１８例，其中有３例外伤致全腹膜炎，急诊收入住院，现总结报告如下。１病例简介【例１】吴某... Genitourinary malformations, in congenital malformations accounted for the first three. Upper urinary tract obstruction easily lead to ipsilateral hydronephrosis, renal function can be maintained in the normal range, of which about 1/3 of patients asymptomatic. In our hospital from 1976 to 1996 were treated 18 cases of such patients, of which 3 cases of trauma caused by all peritonitis, emergency hospitalization income, are summarized as follows. 1 case introduction [Example 1] Wu ...