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目的探讨高频彩超对下肢深静脉血栓的诊断价值。方法运用彩色多普勒的高分辨率探头对90例单侧或双侧下肢水肿患者的髂、股、腘、胫前、胫后静脉以及小腿肌间静脉丛进行全面仔细的检查。记录检查结果。结果 90例患者中发生深静脉血栓29例(32%),单侧病变25例(88%),双侧病变4例(14%),深静脉血栓以左下肢多发。结论高频彩超对下肢深静脉血栓的诊断敏感性较高,可作为临床首选检查方法。
Objective To investigate the diagnostic value of high frequency color Doppler ultrasonography for deep venous thrombosis of lower extremities. Methods A total of 90 cases of unilateral or bilateral lower extremity edema with iliac, femoral, 腘, anterior tibial, posterior tibial vein and calf muscle venous plexus were examined in detail by color Doppler high resolution probe. Record test results. Results Of the 90 patients, 29 cases (32%) had deep vein thrombosis, 25 cases (88%) of unilateral lesions and 4 cases (14%) of bilateral lesions. The deep venous thrombosis occurred in the left lower extremity. Conclusion High-frequency color Doppler ultrasound is more sensitive to the diagnosis of lower extremity deep venous thrombosis and may be used as the first choice of clinical examination.