This intravenous pyelogram ( ivp ) of a normal urinary tract on the left demonstrates contrast filling the pelvis , ureter , and bladder 静脉肾盂造影显示正常泌尿道，可见肾盂、输尿管和膀胱。
2.
Results : 15 cases of patients were diagnosed as primary ureteral carcinoma by b - ultrasonography , intravenous pyelogram ( ivp ) , cystoscopy and retrograde urography , ct , mri , ureteroscopy before operation . all of the patients were proved to be transitional cell carcinoma by pathological examination after operation 结果：术前15例患者经b超、静脉肾盂造影、膀胱镜及逆行肾盂输尿管造影、输尿管镜等检查诊断为原发性检尿管癌。
