Deep Learning Denoising Improves CT Perfusion Image Quality in the Setting of Lower Contrast Dosing: A Feasibility Study

Mahmud Mossa-Basha; Chengcheng Zhu; Tanya Pandhi; Steve Mendoza; Javid Azadbakht; Ahmed Safwat; Dean Homen; Carlos Zamora; Dinesh Kumar Gnanasekaran; Ruiyue Peng; Steven Cen; Vinay Duddalwar; Jeffry R. Alger; Danny J.J. Wang

doi:10.3174/ajnr.A8367

Research ArticleNEUROVASCULAR/STROKE IMAGING

Deep Learning Denoising Improves CT Perfusion Image Quality in the Setting of Lower Contrast Dosing: A Feasibility Study

Mahmud Mossa-Basha, Chengcheng Zhu, Tanya Pandhi, Steve Mendoza, Javid Azadbakht, Ahmed Safwat, Dean Homen, Carlos Zamora, Dinesh Kumar Gnanasekaran, Ruiyue Peng, Steven Cen, Vinay Duddalwar, Jeffry R. Alger and Danny J.J. Wang

American Journal of Neuroradiology August 2024, DOI: https://doi.org/10.3174/ajnr.A8367

Mahmud Mossa-Basha

aFrom the Department of Radiology (M.M.-B., C.Z., A.S), University of Washington, Seattle, Washington

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Chengcheng Zhu

aFrom the Department of Radiology (M.M.-B., C.Z., A.S), University of Washington, Seattle, Washington

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Tanya Pandhi

bMark and Mary Stevens Neuroimaging and Informatics Institute (T.P., S.M., D.K.G., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Steve Mendoza

bMark and Mary Stevens Neuroimaging and Informatics Institute (T.P., S.M., D.K.G., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Javid Azadbakht

cTabesh Radiology and Sonography (J.A.), Tehran, Iran

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Ahmed Safwat

aFrom the Department of Radiology (M.M.-B., C.Z., A.S), University of Washington, Seattle, Washington

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Dean Homen

dDepartment of Radiology (D.H., C.Z.), University of North Carolina, Chapel Hill, North Carolina

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Carlos Zamora

dDepartment of Radiology (D.H., C.Z.), University of North Carolina, Chapel Hill, North Carolina

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Dinesh Kumar Gnanasekaran

bMark and Mary Stevens Neuroimaging and Informatics Institute (T.P., S.M., D.K.G., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Ruiyue Peng

eHura Imaging Inc (R.P., J.R.A.), Los Angeles, California

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Steven Cen

fDepartment of Radiology (S.C., V.D., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Vinay Duddalwar

fDepartment of Radiology (S.C., V.D., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Jeffry R. Alger

eHura Imaging Inc (R.P., J.R.A.), Los Angeles, California

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Danny J.J. Wang

bMark and Mary Stevens Neuroimaging and Informatics Institute (T.P., S.M., D.K.G., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

fDepartment of Radiology (S.C., V.D., D.J.J.W.), Keck School of Medicine, University of Southern California, Los Angeles, California

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Deep Learning Denoising Improves CT Perfusion Image Quality in the Setting of Lower Contrast Dosing: A Feasibility Study

American Journal of Neuroradiology Aug 2024, DOI: 10.3174/ajnr.A8367

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Deep Learning Denoising Improves CT Perfusion Image Quality in the Setting of Lower Contrast Dosing: A Feasibility Study

American Journal of Neuroradiology Aug 2024, DOI: 10.3174/ajnr.A8367

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