[摘要] 目的 分析与探讨彩超在糖尿病足患者下肢动脉病变中的应用。方法 选取该院2015年1月—2016年12月间收治的糖尿病足患者80例，分别对其进行彩色多普勒超声检查双下肢动脉，观察血管病变累及部位、动脉内中膜状况等参数指标。结果 糖尿病足80例患者中73例患者膝以下胫动脉、腓动脉血管病变，血管中膜钙化至踝部、足背部。另有7例患者趾部血管發现中膜钙化。结论 彩超对糖尿病足下肢动脉的检查清晰度高、敏感性强、诊断率高，值得临床推广应用。

    [关键词] 糖尿病足；彩超；应用

    [中图分类号] R445 [文献标识码] A [文章编号] 1672-4062(2017)03(b)-0178-02

    [Abstract] Objective To analyze and discuss the application of color Doppler ultrasound in the lower extremity arterial diseases of patients with diabetic foot. Methods 80 cases of patients with diabetic foot admitted and treated in our hospital from January 2015 to December 2016 were selected and the lower limbs artery was examined by the color Doppler ultrasound ......