Color doppler and ultrasound imaging of Deep vein thrombosis hyperechoic lumen ,no flow transverse sectionthrombuspopliteal veinspopliteal veins. This patient showed extensive thrombosis of the Lt. iliac, femoral and popliteal veins. Grey scale B-mode ultrasound images reveal echogenic thrombus within the lumen of the affected veins. These veins also show absence of compressibility on probe pressure. Color flow imaging shows absent flow in the iliac, femo.. 2009. 8. 26. 이전 1 ··· 911 912 913 914 915 916 917 ··· 927 다음
