彩色多普勒分析糖尿病足的下肢动脉病变
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[摘要] 目的 观察糖尿病足与下肢动脉病变的关系。方法 彩色多普勒观察我院门诊、住院的40例确诊为糖尿病足的患者与60例正常组患者,比较两组下肢动脉形态、内径、血管壁内膜-中膜厚度(IMT)、有无斑块、狭窄、闭塞、侧支循环形成及血流动力学改变。结果 (1)糖尿病足患者下肢血管管腔内的硬化斑块、狭窄、闭塞的发生率明显高于对照组;(2)硬化斑块以股动脉最多见,其中以股总动脉及分叉处更明显。管腔狭窄、闭塞的发生率胫前动脉足背动脉最为明显。结论 糖尿病足患者硬化、斑块、狭窄、闭塞率明显高于对照组,并且IMT增厚明显。
[关键词] 糖尿病足;下肢动脉病变
[中图分类号] R445.1 [文献标识码] A[文章编号] 1673-9701(2010)02-72-02
Analysis of Lower Extremity Arterial Lesions of Diabetic Foot by Using Color Doppler
XU Meihua
Department of Electrical Diagnosis,Hunchun City Hospital,Hunchun 133300,China
[Abstract] Objective To observe the relationship between the diabetic foot and lower extremity arterial lesions. Methods We observed by using Color Doppler 40 out-patients and hospitalized patients diagnosed as diabetic foot,and the lower extremity arterial morphology, diameter and vessel wall intima-media thickness(IMT), plaques,stenosis and occlusion, collateral circulation formation and hemodynamic changes in 60 cases of normal controls in our hospital ......
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