The transtorcular embolization of vein of Galen aneurysms

Abstract

Vein of Galen malformations are a diverse group of deeply located high-flow vascular lesions that are difficult to eradicate with standard surgical techniques. New nonsurgical interventional techniques offer encouraging results as alternative therapeutic choices in these complicated vascular shunts. Use of a new procedure of transtorcular embolization with Gianturco embolic coils is described in three patients harboring vein of Galen aneurysms. Two of the three patients had a satisfactory outcome. This technique is simple and quick, and can produce progressive thrombosis in these high-flow vascular fistulas.