Day T K, Fish P J, Kakkar V V
Br Med J. 1976 Mar 13;1(6010):618-20. doi: 10.1136/bmj.1.6010.618.
A new technique, ultrasonic Doppler angiography, was used to examine the deep veins in 50 legs of 40 patients in which deep vein thrombosis was suspected. The results were compared with those of venography. The ultrasound method detected 30 out of 32 venographically confirmed thrombi and showed 17 out of 18 venographically proved normal deep veins. It was equally effective in detecting partial as well as totally occluding thrombi.
一种新技术,即超声多普勒血管造影术,被用于检查40例疑似深静脉血栓形成患者的50条腿的深静脉。将结果与静脉造影的结果进行比较。超声检查法在静脉造影证实的32个血栓中检测出30个,并在静脉造影证实正常的18条深静脉中显示出17条正常。它在检测部分及完全阻塞性血栓方面同样有效。