Duplex and Color Doppler Imaging of the Venous System

The human venous system has, in the past, not alwaysattracted the same attention and interest from radiologists as the arterial system. Nevertheless, some of the pathologic conditions of the venous system are either frequently seen in daily practice such as varicosis of the lower extremity, or may relate to more severe and even life-threatening conditions,for instance deep venous thrombosis or liv...