下腔静脉后输尿管为一比较罕见之先天性畸形,文献介绍国外80例,国内6例,共86例,之后关于此种病例报道甚少。最近,我院发现一例,现报告如下: 患者陈××,男,29岁,农药厂工人。因右侧腰部胀痛不适,间歇性肉限血尿四个月于1979年3月20日入院。检查:体温36.6℃,血压120/80毫米汞柱,心肺腹部未见异常,右肾区叩击痛,外生殖器正常。血化验:红细胞420万,血红蛋白14克％,白细胞8200,中性72％,淋巴25％,嗜伊红3％,出血时间1分,凝血时间1分,NPN28毫克％,二氧化碳结合力46.2容积％,肝功能正常。尿化验:蛋白(+),红细胞(+++)。膀胱镜检:膀胱 Inferior vena cava ureter is a relatively rare congenital malformations, the literature introduced 80 cases abroad, 6 cases in China, a total of 86 cases, after which there is little report on such cases. Recently, our hospital found a case, the report is as follows: Patient Chen × ×, male, 29 years old, pesticide factory workers. Due to the right side of the waist pain discomfort, intermittent restriction of hematuria four months on March 20, 1979 admission. Check: body temperature 36.6 ℃, blood pressure 120/80 mm Hg, no abnormal heart and lung abdomen, right renal percussion pain, external genitalia normal. Blood tests: 4.2 million erythrocytes, 14 grams of hemoglobin, 8200 of leucocytes, 72% of neutrals, 25% of lymphomas, 3% of eosinophils, 1 minute of bleeding time, 1 minute of clotting time, NPN of 28 mg% and carbon dioxide binding capacity of 46.2% , Normal liver function. Urinalysis: protein (+), red blood cells (+++). Cystoscopy: bladder