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 ...

Correspondence to Professor Monika Killer-Oberpfalzer, Research Institute of Neurointervention, Paracelsus Medical University, Salzburg 5020, Austria; m.killer{at}salk.at Purpose To report the results ...

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 ...

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 The pipeline embolization device (PED; Medtronic) has presented as a safe and efficacious treatment for small- and medium-sized intracranial aneurysms. Independently adjudicated long-term ...

Background Revascularization after endovascular therapy for acute ischemic stroke is measured by the Thrombolysis In Cerebral Infarction (TICI) scale, yet variability exists in scale definitions. We ...

Wide-necked bifurcation aneurysms (WNBAs) make up 26–36% of all brain aneurysms. Treatments for WNBAs pose unique challenges due to the need to preserve major bifurcation vessels while achieving a ...

Background and purpose Acute stroke caused by large vessel occlusions (LVOs) requires emergent detection and treatment by endovascular thrombectomy. However, radiologic LVO detection and treatment is ...

Background Numerous large randomized trials have shown a significant morbidity and mortality benefit with the transradial approach (TRA) over the transfemoral approach (TFA) for endovascular ...

Correspondence to Dr Adnan H Siddiqui, Department of Neurosurgery and Radiology and Canon Stroke and Vascular Research Center, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, ...

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 ...

Correspondence to Dr Santiago Ortega-Gutierrez, Department of Neurology, The University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA; santy-ortega{at}uiowa.edu Endovascular treatment of ...