The Cortical Vein Opacification Score (COVES) Is Independently Associated with DSA ASITN Collateral Score

Dhairya A. Lakhani; Aneri B. Balar; Subtain Ali; Musharaf Khan; Hamza Salim; Manisha Koneru; Sijin Wen; Richard Wang; Janet Mei; Argye E. Hillis; Jeremy J. Heit; Greg W. Albers; Adam A. Dmytriw; Tobias D. Faizy; Max Wintermark; Kambiz Nael; Ansaar T. Rai; Vivek S. Yedavalli

doi:10.3174/ajnr.A8601

Research ArticleNeurointervention

The Cortical Vein Opacification Score (COVES) Is Independently Associated with DSA ASITN Collateral Score

Dhairya A. Lakhani, Aneri B. Balar, Subtain Ali, Musharaf Khan, Hamza Salim, Manisha Koneru, Sijin Wen, Richard Wang, Janet Mei, Argye E. Hillis, Jeremy J. Heit, Greg W. Albers, Adam A. Dmytriw, Tobias D. Faizy, Max Wintermark, Kambiz Nael, Ansaar T. Rai and Vivek S. Yedavalli

American Journal of Neuroradiology May 2025, 46 (5) 921-928; DOI: https://doi.org/10.3174/ajnr.A8601

Dhairya A. Lakhani

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

bDepartment of Neuroradiology (D.A.L., S.A., M. Khan, A.T.R.), West Virginia University, Morgantown, West Virginia

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Aneri B. Balar

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

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Subtain Ali

bDepartment of Neuroradiology (D.A.L., S.A., M. Khan, A.T.R.), West Virginia University, Morgantown, West Virginia

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Musharaf Khan

bDepartment of Neuroradiology (D.A.L., S.A., M. Khan, A.T.R.), West Virginia University, Morgantown, West Virginia

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Hamza Salim

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

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Manisha Koneru

cCooper Medical School of Rowan University (M. Koneru), Camden, New Jersey

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Sijin Wen

dDepartment of Biostatistics (S.W.), West Virginia University, Morgantown, West Virginia

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Richard Wang

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

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Janet Mei

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

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Argye E. Hillis

eDepartment of Neurology (A.E.H.), Johns Hopkins University, Baltimore, Maryland

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Jeremy J. Heit

fDepartment of Neurology (J.J.H., G.W.A.), Stanford University, Stanford, California

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Greg W. Albers

fDepartment of Neurology (J.J.H., G.W.A.), Stanford University, Stanford, California

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Adam A. Dmytriw

gDepartment of Radiology (A.A.D.), Harvard Medical School, Boston, Massachusetts

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Tobias D. Faizy

hDepartment of Radiology (T.D.F.), Neuroendovascular Division, University Medical Center Münster, Münster, Germany

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Max Wintermark

iDepartment of Neuroradiology (M.W.), MD Anderson Medical Center, Houston, Texas

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Kambiz Nael

jDivision of Neuroradiology (K.N.), Department of Radiology, University of California San Francisco, San Francisco, California

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Ansaar T. Rai

bDepartment of Neuroradiology (D.A.L., S.A., M. Khan, A.T.R.), West Virginia University, Morgantown, West Virginia

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Vivek S. Yedavalli

aFrom the Department of Radiology and Radiological Sciences (D.A.L., A.B.B., H.S., R.W., J.M., V.S.Y.), Johns Hopkins University, Baltimore, Maryland

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The Cortical Vein Opacification Score (COVES) Is Independently Associated with DSA ASITN Collateral Score

American Journal of Neuroradiology May 2025, 46 (5) 921-928; DOI: 10.3174/ajnr.A8601

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COVES is Linked to DSA ASITN Collateral Score

American Journal of Neuroradiology May 2025, 46 (5) 921-928; DOI: 10.3174/ajnr.A8601

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