Introduction The Vecta46 intermediate catheter, recently approved by the FDA, introduces a mini-triaxial access system designed to accommodate 0.058’ guides, 0.027’ microcatheters, and allows ...

Correspondence to Dr Sibylle Stampfl, Department of Neuroradiology, University Hospital Heidelberg, Im Neuenheimer Feld 400, Heidelberg 69120, Germany; sibylle.stampfl{at}med.uni-heidelberg.de Purpose ...

Introduction Middle meningeal artery (MMA) embolization is becoming an increasingly established treatment option for chronic subdural hematoma (cSDH). Although several systematic reviews have ...

Correspondence to Dr A Spiotta, Division of Neurosurgery, Department of Neurosciences, Medical University of South Carolina, 96 Jonathan Lucas St, Charleston, SC 29425, USA; spiotta{at}musc.edu ...

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 ...

1 Department of Neurological Sciences, Division of Diagnostic and Interventional Neuroradiology, University Hospital of Siena, Italy Background and purpose Aspiration thrombectomy of large vessel ...

Background The Pipeline Vantage Embolization Device with Shield Technology is a next generation flow diverter developed to improve aneurysm occlusion and implant endothelialization in addition to ...

Background The benefit of best medical treatment including intravenous alteplase (IVT) before mechanical thrombectomy (MT) in patients with acute ischemic stroke and extensive early ischemic changes ...

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 and purpose Multiple aneurysms have a high reported incidence, but the optimal treatment strategy is not clear. The aim of this study was to evaluate the safety and effectiveness of ...

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 ...

1 Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri, USA 2 Washington University School of Medicine, St Louis, Missouri, USA 6 Mallinckrodt Institute of ...