Endovenous therapy for the treatment of congenital venous malformations

The treatment of a congenital venous malformation using endovenous radiofrequency ablation in a patient is described. The patient initially underwent two treatments of foam sclerotherapy with moderate success. Later the main feeding vessel of the venous malformation became evident on examination with venous duplex and was identified as the great saphenous vein. At this point, endovenous radiofrequency ablation was used to ablate the feeding vessel and successfully treat the lesion. The procedure proceeded without complications, and the patient made a good recovery. It is recommended that patients presenting with such malformations be considered for endovenous therapy as early as possible.