Vascular anomalies: A pictorial review of nomenclature, diagnosis and treatment

Figure 18 Klippel Trenaunay Syndrome. Axial T2 weighted fat suppressed magnetic resonance image of the thigh (A) in a patient with Klippel Trenaunay syndrome demonstrates a lateral embryonic vein (arrows) and venous malformation (short arrows). Lower extremity venogram demonstrates the lateral embryonic vein (arrows) (B). Direct puncture venography prior to alcohol sclerotherapy demonstrates progressive filling of the low flow truncular venous malformation (arrows) (C, D).