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Endovascular coils: properties, technical complications and salvage techniques
1 Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas, USA 2 Department of Radiology, UT Southwestern Medical Center, Dallas, Texas, USA Correspondence to Dr Christopher ...
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E-294 Outcomes of pulsatile tinnitus after cerebral venous sinus stenting: systematic review and pooled analysis of 600 patients
D Schartz1, A Finkelstein1, S Akkipeddi2, N Ellens2, P Valdes Barrera2, Z Williams3, E Vates2, M Bender2 1 Imaging Sciences, University of Rochester Medical Center, Rochester, NY 2 Neurosurgery, ...
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Spinal epidural arteriovenous fistulas
Correspondence to Dr W Brinjikji, Department of Radiology, Mayo Clinic, 200 First Street SW, OL1-112 SMH, Rochester, MN 55905, USA; Brinjikji.waleed{at}mayo.edu Spinal epidural arteriovenous fistulas ...
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Update on cerebral hyperperfusion syndrome
Correspondence to Professor Hon-Man Liu, Medical Imaging, National Taiwan University Hospital, Taipei 10016, Taiwan; hmliu{at}ntu.edu.tw Cerebral hyperperfusion syndrome (CHS) is a clinical syndrome ...
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P-016 Successful Flow Diversion of Cerebral Aneurysms in Plavix Hyporesponders (PRU ≥ 200): An Argument for Antiplatelet Monotherapy?
Introduction Endovascular aneurysm treatment by flow diversion has classically relied on dual anti-platelet therapy with Aspirin and Plavix to reduce thrombotic complications. The heterogenous Plavix ...
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Transarterial and transvenous access for neurointerventional surgery: report of the SNIS Standards and Guidelines Committee
Correspondence to Dr Justin F Fraser, Neurological Surgery, University of Kentucky, Lexington, KY 40536, USA; Jfr235{at}uky.edu ...
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A prospective study of the transradial approach for diagnostic cerebral arteriography
Background The transradial approach for cardiac catheterization is associated with improved patient safety and satisfaction in comparison with the transfemoral approach. Prospective data for the ...
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Can early neurological improvement after mechanical thrombectomy be used as a surrogate for final stroke outcome?
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 ...
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Early neurologic decline in acute ischemic stroke patients receiving thrombolysis with large vessel occlusion and mild deficits
Correspondence to Dr Vivien H Lee, Neurology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; vivien.lee{at}osumc.edu Background We sought to determine the rate of early ...
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Preclinical safety and efficacy evaluation of the Pipeline Vantage Embolization Device with Shield Technology
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 ...
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Thrombogenicity of flow diverters in an ex vivo shunt model: effect of phosphorylcholine surface modification
Background Flow diverters offer a promising treatment for cerebral aneurysms. However, they have associated thromboembolic risks, mandating chronic dual antiplatelet therapy (DAPT). Shield Technology ...
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The occurrence of neointimal hyperplasia after flow-diverter implantation is associated with cardiovascular risks factors and the stent design
Background Neo-intimal hyperplasia (NIH) is frequently observed after flow-diverter stent (FDS) implantation. Although mostly asymptomatic, this vascular response can sometimes lead to delayed ...