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通过7例病人25支血管二维彩色多普勒血流图与血管造影的对照,超声诊断符合率为96％。作者认为,对四肢近端、颈部、胸部及上腹部的大血管病变,可首选二维彩色多普勒血流图检查。
By seven cases of 25 patients with two-dimensional vascular color Doppler flow imaging and angiography control, the diagnostic accuracy of ultrasound was 96%. The author believes that the proximal limbs, neck, chest and upper abdominal vascular disease, the preferred two-dimensional color Doppler flowgraph examination.