目的:探讨输尿管息肉的X线表现及最佳检查方法。材料和方法:男7例,女1例,年龄17～56岁,7例均有腹部平片、排泄性尿路造影、逆行尿路造影,1例行CT检查。结果:输尿管息肉的X线表现主要为输尿管内充盈缺损及其以上输尿管、肾盂、肾盏扩张,逆行尿路造影可显示息肉的形态及部位。结论:输尿管息肉的X线表现有一定的特征性,排泄性尿路造影结合逆行尿路造影是诊断本病的主要方法,CT检查有助于定性。 Objective: To investigate the X-ray findings and the best examination method of ureteral polyps. Materials and Methods: There were 7 males and 1 females, aged from 17 to 56 years old. All of them had abdominal plain film, excretory urography, retrograde urography and CT scan in 1 case. Results: The main manifestations of ureteral polyps were ureteral filling defect and the above ureter, renal pelvis and calyx dilatation. Retrograde urography showed polyp morphology and site. Conclusion: The ureteral polyps have some characteristic features of X-ray findings. The combination of excretory urography and retrograde urography is the main method to diagnose this disease. CT examination is helpful for qualitative diagnosis.