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目的探讨下肢深静脉血栓易患因素及彩色多普勒技术对下肢深静脉血栓的诊断价值。方法回顾性分析了141例下肢深静脉血栓患者的临床资料,评价彩色多普勒对下肢深静脉血栓的诊断价值。结果 141例患者中男性多于女性,41～60岁为高发年龄段,血栓以亚急性为主,左下肢多于右下肢,常累及多支静脉,外伤、手术、心脑血管疾病及糖尿病患者为高危人群。彩色多普勒检查确诊率为100%。结论下肢深静脉血栓存在多种易患因数,彩色多普勒诊断准确率高。
Objective To investigate the risk factors of deep venous thrombosis in lower extremities and the diagnostic value of color Doppler in the diagnosis of lower extremity deep vein thrombosis. Methods The clinical data of 141 patients with deep venous thrombosis of lower extremity were retrospectively analyzed to evaluate the diagnostic value of color Doppler in the diagnosis of deep venous thrombosis of lower extremity. Results Of the 141 patients, there were more males than females, 41 to 60 years old were of high incidence, thrombosis was mainly subacute, left lower extremities were more than right extremities, often involving multiple branches of vein, trauma, surgery, cardiovascular and cerebrovascular diseases and diabetes For high-risk groups. Color Doppler examination confirmed the rate was 100%. Conclusion There are many risk factors for deep venous thrombosis in lower extremities, and the diagnostic accuracy of color Doppler is high.