我院1955～1980年治疗了原发性输尿管癌18例,男11例,女7例。主要的临床症状是无痛性肉眼血尿及腰痛。2/3的肿瘤位于输尿管的下段。膀胱镜、逆行造影和静脉尿路造影是主要诊断方法。依具体情况手术可采取肾输尿管全长切除或较保守的手术方法。肿瘤分期愈高预后愈差,因此早期诊断和治疗很重要。 Our hospital from 1955 to 1980 treated 18 cases of primary ureteral cancer, 11 males and 7 females. The main clinical symptoms are painless gross hematuria and low back pain. Two-thirds of the tumor is located in the lower ureter. Cystoscopy, retrograde angiography and intravenous urography are the main diagnostic methods. According to the specific circumstances of surgery can be taken full-length renal pelvis resection or more conservative surgical methods. The higher the staging of the tumor the worse the prognosis, so early diagnosis and treatment is very important.