For unclear images of middle and lower ureteral calculi, the oral rapid developer for cystodiaphanoscopy was taken by the patients and bandage stick adding balloon of sphyg...

• 下段输尿管结石43例,准确率98%25(43/44)。结论口服超声膀胱快速显像剂后,采用绷带棒加血压带气囊加压法可提高超声对中、下段输尿管结石的诊断率,是一种有价值的检查方法。