Transvenous Embolization of a Symptomatic Venous Aneurysm Developing in the Drainage Network of a Deep Cerebral AVM: A Case Report

We present a case of a symptomatic venous aneurysm that developed in the drainage network of a deep‐seated basal ganglia and thalamic arteriovenous malformation. The venous aneurysm was treated selectively with platinum coils using a venous approach.