Background Mechanical thrombectomy (MT) is the standard-of-care treatment for stroke patients with emergent large vessel occlusions. Despite this, little is known about physician decision making ...

Background Inhospital stroke (IHS) is associated with high morbidity and mortality, likely related to multiple factors, including delayed time to recognition, associated comorbidities, and initial ...

Background The purpose of this study was to evaluate the correlation between a novel angiographic score for collaterals and CT perfusion (CTP) parameters in patients undergoing endovascular treatment ...

Wide-necked bifurcation aneurysms (WNBAs) make up 26–36% of all brain aneurysms. Treatments for WNBAs pose unique challenges due to the need to preserve major bifurcation vessels while achieving a ...

Background The Raymond–Roy Occlusion Classification (RROC) qualitatively assesses intracranial aneurysm occlusion following endovascular coil embolization. The Modified Raymond–Roy Classification ...

Correspondence to Professor Matthew J Gounis, Department of Radiology, New England Center for Stroke Research, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA; ...

Background Revascularization after endovascular therapy for acute ischemic stroke is measured by the Thrombolysis In Cerebral Infarction (TICI) scale, yet variability exists in scale definitions. We ...

Correspondence to Dr Jai Jai Shiva Shankar, Division of Neuroradiology, Department of Diagnostic Imaging, QE II Health Sciences Centre, Halifax, Nova Scotia, Canada B3H 1E6; shivajai1{at}gmail.com ...

Introduction The Walrus balloon guide catheter (BGC) is a new generation of BGC, designed to eliminate conventional limitations during mechanical thrombectomy. Objective To report a ...

Correspondence to Nicole Mariantonia Cancelliere, Division of Neuroradiology, Department of Medical Imaging, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada; nicole.cancelliere{at}unityhealth.to ...

Background The FRED X flow diverter (FREDX), as the second generation in the FRED series, aims to improve the treatment of cerebral aneurysms. This study compares the efficacy and safety of FREDX with ...