News

jnis.bmj4d
Cangrelor versus GPIIb/IIIa inhibitors as adjunctive therapy in endovascular treatment of large vessel occlusion stroke
17 Hospital Foch Department of Therapeutic and Interventional Neuroradiology, Suresnes, France Background Endovascular treatment (EVT) failures and early reocclusions in stroke often result from ...
jnis.bmj13d
Hemodynamic evaluation of symptomatic and asymptomatic intracranial atherosclerotic stenosis using cerebral angiographic images: an exploratory study
Background Previous studies suggest that it may be inappropriate to determine treatment strategies solely based on the degree of stenosis for patients with intracranial atherosclerotic stenosis (ICAS) ...
jnis.bmj7d
Blebs in intracranial aneurysms: prevalence and general characteristics
Correspondence to Seyedeh Fatemeh Salimi Ashkezari, Department of Bioengineering, George Mason University, Fairfax, VA 22030, USA; ssalimia{at}gmu.edu Background Blebs are rupture risk factors in ...
jnis.bmj9d
The fluid mechanics of aspiration thrombectomy
Large vessel occlusion causing acute ischemic stroke is ideally treated with endovascular clot retrieval, which is increasingly being performed via direct aspiration thrombectomy. Successful ...
jnis.bmj7d
A review of endovascular treatment for medium vessel occlusion stroke
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 ...
jnis.bmj4d
Comparison of intra-aneurysmal flow modification using optical flow imaging to evaluate the performance of Evolve and Pipeline flow diverting stents
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, ...
jnis.bmj4d
Woven EndoBridge device shape modification can be mitigated with an appropriate oversizing strategy: a VasoCT based study
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 ...
jnis.bmj12d
Indications for thrombectomy in acute ischemic stroke from emergent large vessel occlusion (ELVO): report of the SNIS Standards and Guidelines Committee
Correspondence to Dr Justin F Fraser, Departments of Neurological Surgery, Neurology, Radiology, and Neuroscience, University of Kentucky, Lexington KY 40536, USA; Jfr235{at}uky.edu Defining the ...
jnis.bmj7d
Intracranial atherosclerosis update for neurointerventionalists
The management of intracranial atherosclerotic disease (ICAD) has been evolving with advanced imaging, refinements of best medical treatment, and the development of endovascular options. There has ...
jnis.bmj6d
Middle meningeal artery embolization reduces the post-operative recurrence rate of at-risk chronic subdural hematoma
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 ...
jnis.bmj8d
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 ...
jnis.bmj7d
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 ...