Extra-axial Ependymoma : Case Report
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概要
- 論文の詳細を見る
A 13-year-old boy presented with a very unusual ependymoma extending extra-axially. Computed tomography demonstrated a tumor with a cyst and calcification adjacent to the dura and extending over the right occipital and parietal lobes. The cyst wall and solid tumor were enhanced postcontrast. Magnetic resonance imaging revealed that the solid tumor was isointense on T_1-weighted images and a mixed iso- and high-intensity on T_2-weighted images. The solid tumor and tissue surrounding the cyst were enhanced markedly by gadolinium-diethylenetriaminepenta-acetic acid. Sagittal and coronal images demonstrated a multilocular tumor shadow. Cerebral angiography demonstrated a tumor fed by a posterior branch of the right middle meningeal artery but no feeders from the internal carotid and vertebral arteries. The tumor was removed en bloc. The histological diagnosis was clear cell-type ependymoma.
- 日本脳神経外科学会の論文
- 1994-05-15
著者
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HAYASHI Ken
Department of Neurosurgery, Faculty of Medicine, University of Kagoshima
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Kadota Koki
Depeartment Of Neurosugery Faculty Of Medicine University Of Kagoshima
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Kadota Koki
Department Of Neurosurgery Kagoshima University School Of Medicine
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Kasamo Shizuya
Department Of Neurosurgery Faculty Of Medicine Kagoshima University
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Hirahara Kazuho
Department Of Neurosurgery Faculty Of Medicine University Of Kagoshima
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Asakura Tetsuhiko
Depeartment Of Neurosugery Faculty Of Medicine University Of Kagoshima
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Asakura Tetsuhiko
Department Of Neurology Kagoshima University School Of Medicine
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TAMURA Masatoshi
Department of Neurosurgery, Faculty of Medicine, University of Kagoshima
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SHIMOZURU Tetsurou
Department of Neurosurgery, Faculty of Medicine, University of Kagoshima
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Asakura Tetsuhiko
Department Of Neurosurgery University Of Kagoshima
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Shimozuru Tetsurou
Department Of Neurosurgery Faculty Of Medicine University Of Kagoshima
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Tamura Masatoshi
Department Of Neurosurgery Faculty Of Medicine University Of Kagoshima
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Hayashi Ken
Department Of Neurosurgery Faculty Of Medicine University Of Kagoshima
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Hayashi Ken
Department Of Applied Physics Faculty Of Engineering Nagoya University:(present Address)minolta Came
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