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编号:11982499
彩色多谱勒超声对下肢深静脉血栓的诊断价值
http://www.100md.com 2010年7月1日 《中国临床实用医学》
     【摘要】 目的 探讨下肢深静脉血栓形成的彩色多谱勒超声诊断价值。方法 对32例临床确诊下肢深静脉血栓患者,以实时二维超声和探头适当加压观察,彩色血流显示和多谱勒检测,观察血栓形成的部位、范围、管腔宽度及栓塞程度。结果 二维彩色多谱勒超声诊断右下肢血栓10例,左下肢血栓20例,双下肢血栓1例,漏诊1例,左下肢患病高于右下肢,左︰右≈2︰1,准确率97%。结论 彩色多谱勒超声对诊断下肢深静脉血栓准确、无创伤、特异性高。

    【关键词】二维;彩色多谱勒超声;下肢深静脉;血栓;诊断

    【Abstract】 Objective To study the diagnostic value of two-dimensional color Doppler ultrasound for the formation of thrombosis in lower limbs deep vein.Methods Clinical diagnosis of 32 cases of deep venous thrombosis,and the probe in real-time two-dimensional ultrasound observation of proper pressure,Doppler color flow display and detection of thrombosis observed the location,extent,lumen width and the degree of embolization.Results Two-dimensional color Doppler ultrasound diagnosis of right lower limb thrombosis in 10 cases,20 cases of thrombosis of left lower limb,both lower limbs thrombosis in 1 case,1 case of missed diagnosis,higher prevalence of left leg right leg,left:right≈ 2:1,accurate rate is 97%.Conclusion Color Doppler ultrasound in the diagnosis of lower limbs deep venous thrombosis is accurately,non-invasive,high specificity. ......

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