Computed Tomography and Magnetic Resonance Venography of Lower Extremity Deep Vein Disease

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4397 Further Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4398 Abstract In this chapter the authors explain the value of computed tomography venography (CTV) and magnetic resonance venography (MRV) in the assessment of acute and chronic obstructive venous disease. We summarize the available techniques that have been described in the literature on how to perform CTV or MRV and illustrate their respective values with examples from the literature and our own experience.