FLAIR Vascular Hyperintensities as a Surrogate of Collaterals in Acute Stroke: DWI Matters

L. Legrand; A. Le Berre; P. Seners; J. Benzakoun; W. Ben Hassen; S. Lion; G. Boulouis; J.-P. Cottier; V. Costalat; S. Bracard; Y. Berthezene; C. Ozsancak; C. Provost; O. Naggara; J.-C. Baron; G. Turc; C. Oppenheim

doi:10.3174/ajnr.A7733

Research ArticleAdult Brain

FLAIR Vascular Hyperintensities as a Surrogate of Collaterals in Acute Stroke: DWI Matters

L. Legrand, A. Le Berre, P. Seners, J. Benzakoun, W. Ben Hassen, S. Lion, G. Boulouis, J.-P. Cottier, V. Costalat, S. Bracard, Y. Berthezene, C. Ozsancak, C. Provost, O. Naggara, J.-C. Baron, G. Turc and C. Oppenheim On behalf of the PREDICT-RECANAL Collaborators

American Journal of Neuroradiology December 2022, DOI: https://doi.org/10.3174/ajnr.A7733

L. Legrand

aFrom the Institute of Psychiatry and Neuroscience of Paris (L.L., A.L.B., J.B., W.B.H., C.P., O.N., J.-C.B., G.T., C. Oppenheim), Université Paris Cité, Institut National de la Santé et de la Recherche Médicale U1266, Federation Hospitalo-Universitaire NeuroVasc, Paris, France

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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A. Le Berre

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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P. Seners

dDepartment of Neurology (P.S.), Hôpital Fondation Rothschild, Paris, France

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J. Benzakoun

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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W. Ben Hassen

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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S. Lion

eEdmus Services (S.L.), Fondation Edmus, Lyon, France

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G. Boulouis

fDepartment of Diagnostic and Interventional Neuroradiology (G.B., J-.P.C.), Bretonneau Hospital, University of Tours, Institut National de la Santé et de la Recherche Médicale 1253 iBrain, Tours, France

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J.-P. Cottier

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V. Costalat

gDepartment of Interventional Neuroradiology (V.C.), Centre Hospitalier Regional Universitaire Gui de Chauliac, Montpellier, France

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S. Bracard

hDepartment of Diagnostic and Interventional Neuroradiology (S.B.), University Hospital of Nancy, Institut National de la Santé et de la Recherche Médicale U947, Nancy, France

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Y. Berthezene

iDepartment of Neuroradiology (Y.B.), Hospices Civils de Lyon, Lyon, France

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C. Ozsancak

jDepartment of Neurology (C. Ozsancak), Orleans Hospital, Orleans, France

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C. Provost

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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O. Naggara

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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J.-C. Baron

cNeurology (J.-C.B., G.T.), Groupe Hospitalier Universitaire-Paris Psychiatrie et Neurosciences, Sainte-Anne Hospital, Paris, France

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G. Turc

cNeurology (J.-C.B., G.T.), Groupe Hospitalier Universitaire-Paris Psychiatrie et Neurosciences, Sainte-Anne Hospital, Paris, France

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C. Oppenheim

bDepartments of Neuroradiology (L.L., A.L.B., J.B., W.B.H., C.P., O.N., C. Oppenheim)

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FLAIR Vascular Hyperintensities as a Surrogate of Collaterals in Acute Stroke: DWI Matters

American Journal of Neuroradiology Dec 2022, DOI: 10.3174/ajnr.A7733

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FLAIR Vascular Hyperintensities as a Surrogate of Collaterals in Acute Stroke: DWI Matters

American Journal of Neuroradiology Dec 2022, DOI: 10.3174/ajnr.A7733

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