DSC Perfusion MRI–Derived Fractional Tumor Burden and Relative CBV Differentiate Tumor Progression and Radiation Necrosis in Brain Metastases Treated with Stereotactic Radiosurgery

F. Kuo; N.N. Ng; S. Nagpal; E.L. Pollom; S. Soltys; M. Hayden-Gephart; G. Li; D.E. Born; M. Iv

doi:10.3174/ajnr.A7501

Research ArticleAdult Brain

DSC Perfusion MRI–Derived Fractional Tumor Burden and Relative CBV Differentiate Tumor Progression and Radiation Necrosis in Brain Metastases Treated with Stereotactic Radiosurgery

F. Kuo, N.N. Ng, S. Nagpal, E.L. Pollom, S. Soltys, M. Hayden-Gephart, G. Li, D.E. Born and M. Iv

American Journal of Neuroradiology April 2022, DOI: https://doi.org/10.3174/ajnr.A7501

F. Kuo

aFrom the Department of Radiology, Division of Neuroimaging and Neurointervention (F.K., N.N.N., M.I.)

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N.N. Ng

aFrom the Department of Radiology, Division of Neuroimaging and Neurointervention (F.K., N.N.N., M.I.)

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S. Nagpal

bDepartments of Neurology (Neuro-Oncology) (S.N.)

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E.L. Pollom

cRadiation Oncology (E.L.P., S.S.)

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S. Soltys

cRadiation Oncology (E.L.P., S.S.)

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M. Hayden-Gephart

dNeurosurgery (M.H.-G., G.L.)

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G. Li

dNeurosurgery (M.H.-G., G.L.)

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D.E. Born

ePathology (D.E.B.), Stanford University, Stanford, California

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M. Iv

aFrom the Department of Radiology, Division of Neuroimaging and Neurointervention (F.K., N.N.N., M.I.)

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F. Kuo, N.N. Ng, S. Nagpal, E.L. Pollom, S. Soltys, M. Hayden-Gephart, G. Li, D.E. Born, M. Iv

DSC Perfusion MRI–Derived Fractional Tumor Burden and Relative CBV Differentiate Tumor Progression and Radiation Necrosis in Brain Metastases Treated with Stereotactic Radiosurgery

American Journal of Neuroradiology Apr 2022, DOI: 10.3174/ajnr.A7501

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DSC Perfusion MRI–Derived Fractional Tumor Burden and Relative CBV Differentiate Tumor Progression and Radiation Necrosis in Brain Metastases Treated with Stereotactic Radiosurgery

F. Kuo, N.N. Ng, S. Nagpal, E.L. Pollom, S. Soltys, M. Hayden-Gephart, G. Li, D.E. Born, M. Iv

American Journal of Neuroradiology Apr 2022, DOI: 10.3174/ajnr.A7501

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DSC Perfusion MRI–Derived Fractional Tumor Burden and Relative CBV Differentiate Tumor Progression and Radiation Necrosis in Brain Metastases Treated with Stereotactic Radiosurgery

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