下肢深静脉血栓形成的彩色多普勒超声诊断  

CDFI Diagnosis of Thrombosis of Venous Lower Limbs

作　　者：严军[1] 沈继红[1] 倪炯[1] 吴建平[1] 李莲青[1] 

机构地区：[1]上海市杨浦区中心医院超声科,200090

出　　处：《中国医药指南》2008年第21期42-43,共2页Guide of China Medicine

摘　　要：目的探讨彩色多普勒超声对下肢深静脉血栓形成(DVT)的诊断价值以及形成的病因。方法对60例下肢深静脉血栓形成的病例,以实时超声观察管壁、菅腔及周围结构,血栓形成的部位、范围、大小及栓塞程度。结果右下肢血栓42例,左下肢血栓17例,完全性栓塞95部位,不完全性栓塞23部位。结论血流滞缓、静脉壁损伤和高凝状态是导致下肢深静脉血栓形成的三大因素,彩色多普勒超声是无创诊断下肢深静脉血栓形成,帮助临床选择治疗方案和客观评价药物疗效的重要方法。Objective To evaluate the significance of the color doppler flow imaging diagnosis for deep venous thrombosis of the lower extremity.Methods 50 cases of deep venous thrombosis of the lower extremity were examined by the color doppler flow imaging. The degree,position and size of infarction were detected.Results left lower extremity venous thrombosis were detected in 42 cases, rightin 17 cases,complete infarction in 95 position,incomplete infarction in.Conclusion Slow blood flow,injuring,high blood coagulati...

关 键 词：下肢深静脉血栓形成 彩色多普勒超声显像 

分 类 号：R445.1[医药卫生—影像医学与核医学]