Approximately 20% of ischemic strokes involve the posterior circulation, primarily supplied by the vertebrobasilar system. While much is known about the stroke risk of vertebrobasilar stenotic disease ...
Background Previous studies suggest that it may be inappropriate to determine treatment strategies solely based on the degree of stenosis for patients with intracranial atherosclerotic stenosis (ICAS) ...
1 Department of Interventional and Diagnostic Neuroradiology, Massachusetts General Hospital, Boston, Massachusetts, USA 2 Department of Interventional Neuroradiology, Radiology Imaging Associates, ...