1 Department of Interventional and Diagnostic Neuroradiology, Massachusetts General Hospital, Boston, Massachusetts, USA 2 Department of Interventional Neuroradiology, Radiology Imaging Associates, ...

Introduction Refractory headache is a common and frequently disabling disorder, affecting 2–12 million patients each year in ...

Background and Purpose Embolization is the first-line treatment for dural arteriovenous fistulas (dAVF). The precipitating hydrophobic injectable liquid (PHIL) embolic agent is a non-adhesive ...

1 Department of Radiology, Medical University of South Carolina, Charleston, South Carolina, USA 2 Department of Neurosciences, Medical University of South Carolina, Charleston, South Carolina, USA 3 ...

3 Department of Endovascular Surgery, Jichi Medical University, Shimotsuke, Japan Correspondence to Dr Naoki Kaneko, Department of Neurosurgery, Jichi Medical University, 3311-1, Yakushiji, Shimotsuke ...

Correspondence to Dr Bradley A Gross, Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA; grossb2{at}upmc.edu Background Case series have described ...

Background Clot perviousness in large vessel occlusion has been shown to be associated with improved recanalization outcomes with mechanical thrombectomy and intravenous thrombolysis. Objective To ...

Correspondence to Dr Charles Matouk, Department of Neurosurgery, Yale University School of Medicine, New Haven, CT 06510, USA; charles.matouk{at}yale.edu This is an open access article distributed in ...

Background Liquid embolic agents (LEAs) such as ethylene vinyl alcohol (EVOH) are utilized for middle meningeal artery embolization (MMAE) for chronic subdural hematomas (cSDH). LEAs may be ...

Background Direct aspiration thrombectomy is a well-established method for mechanical thrombectomy in acute ischemic stroke. Yet, the influence of aspiration catheter internal diameter (ID) on ...

The pediatric population spans a diverse age group,1 from neonates and infants to adult-sized teenagers, each with unique physiological characteristics that must be considered when performing ...