Volume rendering and fusion of MRI/MRA data in the diagnosis and management planning of Klippel–Trenaunay syndrome

Abstract

Klippel–Trenaunay syndrome (KT) is a rare triad of an enlarged extremity, cutaneous vascular malformations, and venous and lymphatic malformations. MR imaging is very useful for evaluation of the extent of venous and lymphatic malformations in KT syndrome. MRV has proven useful in evaluation of abnormalities in the deep venous circulation in the lower extremities. We present some unique examples of advanced image fusion and volume rendering techniques which may prove extremely beneficial in diagnostic and surgical planning.