17 Hospital Foch Department of Therapeutic and Interventional Neuroradiology, Suresnes, France Background Endovascular treatment (EVT) failures and early reocclusions in stroke often result from ...

Correspondence to Dr Vitor M Pereira, Division of Neuroradiology, Department of Medical Imaging and Division of Neurosurgery, Department of Surgery, Toronto Western Hospital, Toronto, ON M5T 2S8, ...

Background The Woven EndoBridge (WEB) shape modification (WShM) during follow-up may be a potential cause of poor angiographic outcomes. WShM predisposing factors have not yet been determined. Our ...

Background Embolization of the middle meningeal artery (MMA) has emerged as a potential treatment of chronic subdural hematomas (CSDHs). Objective To evaluate the impact on recurrence rate of ...

Correspondence to Dr Sunil A Sheth, Neurology, University of Texas McGovern Medical School, Houston, TX 77030, USA; ssheth{at}post.harvard.edu Background Prior studies on rupture risk of brain ...

Background Transradial access (TRA) for neurointervention is becoming increasingly popular as experience with the technique grows. Despite reasonable efficacy using femoral catheters off-label, ...

Background Fractional flow reserve is widely used in coronary disease management, with a threshold of 0.80. However, similar thresholds are unclear in functional assessment of intracranial ...

Correspondence to Dr Stéphanie Lenck, Service de Neuroradiologie, Groupe Hospitalier Pitié Salpêtrière, 47-83 Boulevard de l’Hôpital, Paris 75013, France; stephanie.lenck{at}orange.fr Background ...

Background Rates of intra-arterial revascularization treatments (IAT) for acute ischemic stroke (AIS) are increasing in the USA. Using a multi-state stroke registry, we studied the trend in IAT use ...

Background We retrospectively evaluated the composition of retrieved clots from ischemic stroke patients to study the association between histological composition and stroke etiology Methods ...

Correspondence to Nicole Mariantonia Cancelliere, Departments of Neurosurgery and Medical Imaging, St Michael's Hospital, Toronto, ON M5B 1W8, Canada; nicole.cancelliere{at}unityhealth.to Background ...

Introduction 3D visualization of cerebral arteries allows better detection and analysis of neurovascular diseases. While deep learning (DL) models enable automatic segmentation of cerebral arteries on ...