EVALUATING THE VALUE OF COLOR DOPPLER FLOW IMAGING IN DETECTION OF DEEP VENOUS THROMBOSIS OF THE LOWER LIMBS
- VernacularTitle:彩色多普勒超声检测下肢深静脉血栓的探讨
- Author:
Weixing LIU
;
Yongyan GAO
;
Yanqiu LI
;
- Publication Type:Journal Article
- Keywords:
ultrasonography, Doppler, color;
venous thrombosis
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
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.
