Background Posterior circulation (PC) aneurysms are associated with a higher risk of rupture. Flow diverters (FDs) are widely used for carotid intracranial aneurysms, but their role in PC aneurysms is ...

Objective Fractional flow (FF) reserve has been developed as a gold standard for coronary intervention. Intracranial FF is also a valuable hemodynamic index to assess the severity of narrowing in ...

2 Institute of Diagnostic and Interventional Neuroradiology, Medical School Hannover, Hannover, Germany Correspondence to Dr Shadi Al-Afif, Department of Neurosurgery, Medical School Hannover, ...

Correspondence to Dr Ali Alaraj, Department of Neurosurgery, University of Illinois at Chicago, 912 South Wood Street, MC-799, Chicago, IL 60612, USA; alaraj{at}uic.edu Background The hemodynamic ...

Methods This is a retrospective, site adjudicated, multicenter study on consecutive patients with large vessel occlusion treated with the Walrus BGC. Baseline characteristics, procedural outcomes and ...

Background Evidence has shown that endovascular thrombectomy (EVT) treatment improves clinical outcomes. Yet, its benefit remains uncertain in patients with large established infarcts as defined by ...

Background Endovascular recanalization for medically refractory non-acute middle cerebral artery (MCA) occlusion remains a clinical dilemma, and limited data are available. We report the multicenter ...

1 Department of Radiology, Division of Interventional Neuroradiology, University of Michigan, Ann Arbor, Michigan, USA 2 Department of Neurosurgery, Cerebral Vascular Surgery Section, University of ...