Flow-Related Aneurysms in Infratentorial Arteriovenous Malformations: Location-Based Endovascular Treatment of 37 Aneurysms in 25 Cases

The natural history of FRAs associated with AVMs remains unpredictable. We recommend aggressive treatment in all cases unless complete AVM occlusion is achieved. Endovascular treatment represents a safe and effective primary therapeutic approach for infratentorial AVM-associated FRAs.