【摘 要】目的：总结在輸尿管中下段结石的诊断中，运用腹部超声诊断的临床经验。方法：将我院在2018年1月-2019年1月期间接收的108例输尿管中下段结石患者作为研究对象，按照随机抽取的方法，将54例患者作为对照组，54例患者作为研究组。对对照组患者采用X线尿路平片进行检查诊断，对研究组患者采用腹部超声进行诊断。对比两组患者诊断的准确率。结果：对照组患者中，中段结石准确诊断20例，下段结石准确诊断26例，诊断准确率为85.19%(46/54);研究组患者中，中段结石准确诊断22例，下段结石准确诊断29例，诊断准确率为94.44%(51/54)。研究组诊断准确率明显高于对照组，p<0.05，差异有统计学意义。结论：采用腹部超声诊断输尿管中下段结石具有更高的准确率，其临床应用价值较高。

    【关键词】腹部超声;输尿管;结石

    【中图分类号】R445.1 【文献标识码】B 【文章编号】1672-3783(2019)09-0103-02

    【Abstract】objective：to summarize the clinical experience of abdominal ultrasonography in the diagnosis of middle and lower ureteral calculi. Methods：108 cases of patients with middle and lower ureteral calculi admitted by our hospital from January 2018 to January 2019 were selected as research objects. 54 cases were selected as control group and 54 cases as research group according to random sampling method. Patients in the control group were examined and diagnosed by X-ray urography ......