超声对2型糖尿病下肢动脉硬化的诊断应用价值

Application Value of Ultrasonography in the Diagnosis of Lower Extremity Atherosclerosis in Type 2 Diabetes Mellitus

目的探讨超声对于2型糖尿病下肢动脉硬化的诊断价值。方法 2型糖尿病患者100例(观察组),体检健康者100例(对照组),两组均接受彩色多普勒超声检查下肢动脉,比较两组下肢动脉内中膜增厚、粥样斑块、血管狭窄及闭塞发生率。结果糖尿病组内中膜增厚、粥样斑块和血管狭窄及闭塞发生率均高于对照组,比较差异有统计学意义(P<0.05)。结论超声诊断糖尿病下肢动脉病变具有较高的临床诊断价值,值得临床广泛应用。

Objective To evaluate the value of ultrasonography in the diagnosis of lower extremity atherosclerosis in type 2 diabetes mellitus （DM）. Methods 100 patients with type 2 diabetes mellitus （observa- tion group） and 100 persons who werehealthy in physical examination （control group） were underwent color Doppler ultrasonography of lower extremity arteries. The occurrence rate of lower extremity arterial tunica me- dia thickening, atheromatous plaque and vascular stenosis as well as occlusion rate of the two groups were compared. Results The occurrence rate of tunica media thickening, atheromatous plaque, vascular stenosis and oc-clusion in the diabetic group was higher than that in the control group; the difference was statistically significant （P〈 0.05）. Conclusion Ultrasound diagnosis of diabetic lower extremity arterial disease has higher clinical di- agnostic value, and it is worthy of extensive clinical application.