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目的分析彩色多普勒超声在下肢动脉硬化闭塞症诊断中的应用价值。方法选取60例2015年3月—2017年1月该院收治的下肢动脉硬化闭塞症患者,对该组所有患者均给予彩色多普勒超声检查,并将其检查结果与DSA检查结果进行比较,分析其超声特点。结果该组60例患者经DSA检出病变血管数86条,彩色多普勒超声检出病变血管数79条,彩色多普勒超声检测准确率为91.86%。彩色多普勒超声检查可见病变血管内中膜增厚,强回声斑块,节段性狭窄,部分血管完全闭塞,无血流信号。结论下肢动脉硬化闭塞症应用彩色多普勒超声检查,能够较为清晰地反映动脉病变情况,能够为临床诊治提供重要指导。
Objective To analyze the value of color Doppler ultrasound in the diagnosis of arteriosclerosis obliterans in lower extremities. Methods Sixty patients with lower extremity arteriosclerotic occlusive disease admitted from March 2015 to January 2017 in our hospital were enrolled in this study. Color Doppler echocardiography was performed on all patients in this group. The results were compared with the results of DSA. Analysis of its ultrasound features. Results In the 60 patients, the number of lesions detected by DSA was 86, the number of lesions detected by color Doppler ultrasound was 79, and the color Doppler ultrasound was 91.86%. Color Doppler ultrasound showed lesions of vascular intima thickening, strong echo plaque, segmental stenosis, partial occlusion of the blood vessels, no blood flow signal. Conclusion The application of color Doppler ultrasonography in arteriosclerosis obliterans of lower extremity can clearly reflect the arterial disease and provide important guidance for clinical diagnosis and treatment.