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47例急性孤立性小腿肌间静脉血栓的高频彩超特征分析 被引量:1

High-frequency ultrasound in diagnosis of acute isolated calf muscle venous thrombosis
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摘要 目的探讨高频彩超对急性孤立性小腿肌间静脉血栓的诊断价值。方法回顾性分析高频彩超诊断的47例急性孤立性小腿肌间静脉血栓的声像图特征,并与临床随访结果进行对比评价。结果高频彩超检出的47例急性孤立性小腿肌间静脉血栓,均经临床证实,超声诊断准确率为100%(47/47例)。典型声像图特征:小腿肌肉间静脉管腔明显扩张,迂曲,管腔内可见无回声或低回声充填。长轴切面呈树枝样低回声,横断面显示肌肉多个圆形或椭圆形低回声。探头加压不能压闭或部分关闭,管腔内无血流信号充盈。结论高频彩超是诊断急性孤立性小腿肌间静脉血栓较准确、可靠的方法,具有重要的临床价值。 Objective To explore the diagnostic value of high-frequency ultrasound on acute isolated calf muscle venous thrombosis. Methods A retrospective analysis was made on the ultrasonographical features of 47 patients with acute isolated calf muscle venous thrombosis and then follow-up of clinical outcome. Results There were 47 patients with acute isolated calf muscle venous thrombosis whose High-frequency ultrasonography confirmed with the clinical or imaging studies. The coincidence rate was 100% (47/47). Typical sonographic features: calf muscle venous lumen dilated, tortuous, anechoic lumen or hypoechoic filling. Long axis of the tree-like low-cut surface echo, heard more than one muscle cross-section appears as round or oval hypoechoie. Conclusion High-frequency ultrasonography is accurate and reliable method in the diagnosis of acute isolated calf muscle venous thrombosis.
作者 龚倩 段青
出处 《西部医学》 2012年第6期1180-1181,共2页 Medical Journal of West China
关键词 高频彩超 急性 小腿肌间静脉血栓 诊断 High frequency ultrasound Acute Calf muscle venous thrombosis Diagnosis
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