Full echo (color doppler)

It is the non-invasive study by which the veins can be seen throughout their path, and by means of the color doppler method to analyze the blood flow. The study is commonly performed on the veins of the legs, but the arms, veins of the abdomen or neck can also be studied, and it is used to diagnose dilations and venous insufficiencies (varicose veins) or venous obstructions (commonly thrombosis).