Secondary Degeneration of the Substantia Nigra and Corticospinal Tract after Hemorrhagic Middle Cerebral Artery Infarction : Diffusion-weighted MR Findings
スポンサーリンク
概要
- 論文の詳細を見る
Middle cerebral artery (MCA) infarction involving the striatum can cause secondary degeneration of the substantia nigra and corticospinal tract. We present a patient with subacute hemorrhagic MCA infarction in whom diffusion-weighted MR images showed high signal intensity in the ipsilateral substantia nigra and corticospinal tract. A corresponding apparent diffusion coefficient map revealed a uniformly decreased signal in the same area. This represents secondary degeneration and should not be mistaken for other pathological conditions, such as a new infarction.
- 日本磁気共鳴医学会の論文
- 2002-11-01
著者
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WESTESSON Per-Lennart
Department of Radiology University of Rochester School of Medicine and Dentistry
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Hiwatashi Akio
Department Of Clinical Radiology Graduate School Of Medical Sciences Kyushu University
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KINOSHITA Toshibumi
Department of Radiology and Nuclear Medicine, Akita Research Institute of Brain and Blood Vessels
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Numaguchi Yuji
Department of Radiology, St. Luke's International Hospital
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Westesson Per-lennart
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Kinoshita Toshibumi
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Kinoshita Toshibumi
Department Of Radiology And Nuclear Medicine Akita Research Institute Of Brain And Blood Vessels
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Numaguchi Yuji
Department Of Diagnosis Radiology University Of Martland Medical System
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Numaguchi Yuji
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Moritani Toshio
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Hiwatashi Akio
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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SHRIER David
Department of Radiology, Division of Neuroradiology, University of Rochester Medical Center
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WANG Henry
Department of Radiology, Division of Neuroradiology, University of Rochester Medical Center
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Wang Henry
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Wang Henry
Department Of Chemical Engineering The University Of Michigan
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Shrier David
Department Of Diagnostic Radiology University Of Rochester Medical Center
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Shrier David
Department Of Radiology Division Of Neuroradiology University Of Rochester Medical Center
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Moritani Toshio
Department Of Physical Education University Of Texas At Arlinglon
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Kinoshita Toshibumi
Department Of Radiology Akita Research Institute For Brain And Blood Vessels
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