Circle of Willis Variants and Their Association with Outcome after Successful Revascularization of Anterior Large Vessel Occlusion

Aakanksha Sriwastwa; Michael K. Oswald; Achala S. Vagal; Stacie L. Demel; Bin Zhang; Sriharsha Voleti; Arafat Ali; Daniel Morgan; Trevor Thompson; Johnathan Vidovich; Yasmin N. Aziz; Lily Li-Li Wang

doi:10.3174/ajnr.A8643

Research ArticleNeurovascular/Stroke Imaging

Circle of Willis Variants and Their Association with Outcome after Successful Revascularization of Anterior Large Vessel Occlusion

Aakanksha Sriwastwa, Michael K. Oswald, Achala S. Vagal, Stacie L. Demel, Bin Zhang, Sriharsha Voleti, Arafat Ali, Daniel Morgan, Trevor Thompson, Johnathan Vidovich, Yasmin N. Aziz and Lily Li-Li Wang

American Journal of Neuroradiology July 2025, 46 (7) 1367-1373; DOI: https://doi.org/10.3174/ajnr.A8643

Aakanksha Sriwastwa

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Michael K. Oswald

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Achala S. Vagal

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Stacie L. Demel

bDepartment of Neurology and Rehabilitation Medicine (S.L.D., Y.N.A.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Bin Zhang

cUniversity of Cincinnati College of Medicine (B.Z.), Cincinnati, Ohio

dDivision of Biostatistics (B.Z.), Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio

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Sriharsha Voleti

eDepartment of Diagnostic Radiology (S.V.), University of Pennsylvania, Philadelphia, Pennsylvania

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Arafat Ali

fDepartment of Diagnostic Radiology (A.A.), Henry Ford Medical Center, Ann Arbor, Michigan

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Daniel Morgan

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Trevor Thompson

gDepartment of Diagnostic Radiology (T.T.), Oregon Health and Science University, Portland, Oregon.

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Johnathan Vidovich

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Yasmin N. Aziz

bDepartment of Neurology and Rehabilitation Medicine (S.L.D., Y.N.A.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Lily Li-Li Wang

aFrom the Department of Radiology (A.S., M.K.O., A.S.V., D.M., J.V., L.L.-L.W.), University of Cincinnati Medical Center, Cincinnati, Ohio

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Aakanksha Sriwastwa, Michael K. Oswald, Achala S. Vagal, Stacie L. Demel, Bin Zhang, Sriharsha Voleti, Arafat Ali, Daniel Morgan, Trevor Thompson, Johnathan Vidovich, Yasmin N. Aziz, Lily Li-Li Wang

Circle of Willis Variants and Their Association with Outcome after Successful Revascularization of Anterior Large Vessel Occlusion

American Journal of Neuroradiology Jul 2025, 46 (7) 1367-1373; DOI: 10.3174/ajnr.A8643

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Circle of Willis Variants and Stroke Outcomes

Aakanksha Sriwastwa, Michael K. Oswald, Achala S. Vagal, Stacie L. Demel, Bin Zhang, Sriharsha Voleti, Arafat Ali, Daniel Morgan, Trevor Thompson, Johnathan Vidovich, Yasmin N. Aziz, Lily Li-Li Wang

American Journal of Neuroradiology Jul 2025, 46 (7) 1367-1373; DOI: 10.3174/ajnr.A8643

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