Correspondence to Dr Eytan Raz, Department of Radiology, NYU Langone Health, New York, NY 10012, USA; eytan.raz{at}gmail.com All volumetric datasets acquired by modern angiographic machines are based ...

Background Endovascular embolization using liquid embolic agents (LEAs) is frequently applied for the treatment of intracranial vascular malformations. Appropriate visibility of LEAs during ...

Background Preliminary clinical studies on the safety and efficacy of the pipeline embolization device (PED) for the treatment of small/medium aneurysms have demonstrated high occlusion rates with low ...

Objective Flexible large lumen aspiration catheters and stent retrievers have recently become available in the USA for the revascularization of large vessel occlusions presenting within the context of ...

2 Department of Neurology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China Correspondence to Dr Xinfeng Liu, Department of Neurology, Jinling Hospital, Medical School of Nanjing ...

Correspondence to Dr Kyle M Fargen, Department of Neurosurgery, Wake Forest University, Winston-Salem, NC 27109, USA; kfargen{at}wakehealth.edu Background The pathophysiology of idiopathic ...

A carotid web (CaW) is an atypical form of fibromuscular dysplasia characterized by a fibrous, shelf-like intimal flap originating from the posterior wall of the internal carotid bulb projecting into ...

Correspondence to Dr Mayank Goyal, Diagnostic Imaging, University of Calgary, Calgary, AB T2N 1N4, Canada; mgoyal2412{at}gmail.com Not all MeVOs are the same: MeVOs can be classified based on their ...

Correspondence to Dr Alexander L Coon, Department of Neurosurgery, Johns Hopkins University School of Medicine, The Johns Hopkins Hospital, 1800 Orleans Street, Zayed 6115E, Baltimore, MD 21287, USA; ...

Background The optimal interaction between stent struts and thrombus is crucial for successful revascularization in endovascular stroke therapy with stent retrievers. Deploying the stent retriever by ...

Background and purpose We aimed to identify the best definition of early neurological improvement (ENI) at 2 and 24 hours after mechanical thrombectomy (MT) and determine its ability to predict a good ...

Background First pass effect (FPE) in mechanical thrombectomy is thought to be associated with good clinical outcomes. Objective To determine FPE rates as a function of thrombectomy technique and to ...