Stroke
Department of Neuroradiology, Université Paris-Descartes-Sorbonne-Paris-Cité, IMABRAIN-INSERM-UMR1266, DHU-Neurovasc, Centre Hospitalier Sainte-Anne, Paris, France (O.N., M.E.).
Published: October 2020
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http://dx.doi.org/10.1161/STROKEAHA.120.031605 | DOI Listing |
Radiology
February 2023
From the Institut de Bio-Imagerie IBIO (H.F., T.Y., V.D., T.T.), CNRS, UMR-5287 (I.S., S.S.), and INSERM, Neurocentre Magendie, U1215 (V.D., T.T.), Université Bordeaux, 146 rue Léo Saignat, F-33000 Bordeaux Cedex, France; Unité Neurovasculaire (I.S., S.O., S.S., P.R., M.P., S.D.) and Neuroimagerie Diagnostique et Thérapeutique (G.M., V.D., T.T.), CHU de Bordeaux, Bordeaux, France; Stanford Stroke Center, Stanford University, Stanford, Calif (S.C., G.W.A.); Unité Neurovasculaire (N.R., J.F.A., L.C., A.V., J.M.O.), Service de Neuroradiologie (A.G., J.D., F.B., C.C.), and Centre d'Investigation Clinique (A.D., C.T., A.S., V.R.), CHU de Toulouse, Toulouse, France; and Fondation Ophtalmologique Adolphe de Rothschild, Paris, France (M.M.).
Background A target mismatch profile can identify good clinical response to recanalization after acute ischemic stroke, but does not consider region specificities. Purpose To test whether location-weighted infarction core and mismatch, determined from diffusion and perfusion MRI performed in patients with acute stroke, could improve prediction of good clinical response to mechanical thrombectomy compared with a target mismatch profile. Materials and Methods In this secondary analysis, two prospectively collected independent stroke data sets (2012-2015 and 2017-2019) were analyzed.
View Article and Find Full Text PDFAJNR Am J Neuroradiol
October 2022
From the Department of Radiology (W.B., D.R., A.W., D.I., J.R.), Division of Neuroradiology
Background And Purpose: MCA aneurysms are still commonly clipped surgically despite the recent development of a number of endovascular tools and techniques. We measured clinical uncertainty by studying the reliability of decisions made for patients with middle cerebral artery (MCA) aneurysms.
Materials And Methods: A portfolio of 60 MCA aneurysms was presented to surgical and endovascular specialists who were asked whether they considered surgery or endovascular treatment to be an option, whether they would consider recruitment of the patient in a randomized trial, and whether they would provide their final management recommendation.
AJNR Am J Neuroradiol
September 2022
From the Department of Pediatric Radiology (J.F.H., G.B., B.K., F.G., L.G., N.B., V.D.R., O.N.).
Background And Purpose: Brain AVMs represent the main etiology of pediatric intracranial hemorrhage. Noninvasive imaging techniques to monitor the treatment effect of brain AVMs remain an unmet need. In a large cohort of pediatric ruptured brain AVMs, we aimed to investigate the role of arterial spin-labeling for the longitudinal follow-up during treatment and after complete obliteration by analyzing CBF variations across treatment sessions.
View Article and Find Full Text PDFJ Neurointerv Surg
June 2023
Service de Neuroradiologie Diagnostique et Interventionnelle, Centre Hospitalier Universitaire de Nantes, Nantes, France.
J Thromb Haemost
April 2022
Université de Paris and Université Sorbonne Paris Nord, INSERM, LVTS, Paris, France. Electronic address:
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