摘要
目的 探讨彩色多普勒超声 (CDFI)检测下肢深静脉血栓的应用价值。方法 对下肢深静脉血栓的 10 1例患者 (118条患肢)进行彩色多普勒超声检测及上行静脉造影检查。结果 与造影对比彩色多普勒超声诊断敏感性为 94 4 % ,准确性为 98 4 % ;股静脉血栓最多见 (30 4 % ) ;左侧明显多于右侧 ,比例为 2 2∶1;急性、亚急性 ,慢性血栓的病理改变不同 ,超声显像亦有差别。结论 CDFI可诊断各时期下肢深静脉血栓 ,是一种无创、快捷。
Objective To explore the value of 2 dimension and color Doppler flow imaging (2D CDFI) in detection of deep venous thrombosis of the lower limbs. Methods One hundred and one patients, 118 limbs clinically suspected as deep venous thrombosis were examined by CDFI and ascending phlebography. Results The sensitivity of ultrasonogram was 94 4% and accuracy was 98 4%. The highest incidence is 30 4% in the femoral vein. With the ratio 2 2∶1, the incidence of left lower limbs was much higher than the right. Because of different pathological changes in acute, subacute and chronic thrombosis, there are diverse character in 2D CDFI. Conclusions Deep venous thrombosis of the lower limbs can be diagnosed by 2D CDFI, which is a noninvasive, easy and accurate method.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
2003年第8期737-738,共2页
Medical Journal of Chinese People's Liberation Army
