Acute to subacute surgical revascularization for progressing stroke in atherosclerotic vertebrobasilar occlusion

摘要

Background Acute vertebrobasilar artery (VBA) occlusion is catastrophic. For embolic occlusion, thrombolysis is reasonable. However, if the occlusion is atherosclerotic, the best therapeutic approach remains unclear. The aim of this study was to characterize the clinical course, case selection, techniques and complications associated with acute to subacute surgical revascularization in atherosclerotic vertebrobasilar occlusion under appropriate patient selection based on diffusion-weighted imaging (DWI) combined with careful evaluation of progressive neurological symptoms.