MRI Characteristics of Globus Pallidus Infarcts in Isolated Methylmalonic Acidemia

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.

From the Department of Radiology and Imaging Sciences (E.H.B.), Clinical Center, and Genetics and Molecular Biology Branch (J.L.S., I.M., C.P.V.), Medical Genetics Branch (D.R.A.), and Undiagnosed Diseases Program (C.T.), National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland; Medical Genetics and Metabolism Department (N.S.H.), Children's Hospital Central California, Madera, California; and Department of Neurology (A.L.G.), Children's National Medical Center, Washington, DC.