Solitary Fibrous Tumor of the Thoracic Spinal Cord
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概要
- 論文の詳細を見る
A 63-year-old woman presented with a rare case of primary solitary fibrous tumor (SFT) occurring in the extramedullary thoracic spinal cord. T1-weighted magnetic resonance (MR) imaging showed the tumor as a mildly hypointense area with homogeneous enhancement by gadolinium. T2-weighted MR imaging showed a hypointense mass with peritumoral edema. The tumor arose from one of the posterior spinal roots, with no attachment to the dura. The tumor was clearly circumscribed from the surrounding cord tissue and easily removed. Histological examination showed the tumor predominantly consisted of spindle cells separated by abundant collagen matrix fibers. Tumor cells were strongly positive for vimentin and CD34, but negative for glial fibrillary acidic protein, S-100 protein, epithelial membrane antigen, myelin basic protein, and keratin. SFT should be considered in the differential diagnosis of spindle cell central nervous system neoplasms, although SFT is extremely rare in the spinal cord.
- 日本脳神経外科学会の論文
- 2005-07-15
著者
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Sonobe Hiroshi
Department of Laboratory Medicine and Pathology, National Hospital Organization, Fukuyama Medical Ce
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Beck Hiroichi
Department Of Neurosurgery Okayama Kyokutou Hospital
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Sonobe Hiroshi
Department Of Laboratory Medicine And Pathology National Hospital Organization Fukuyama Medical Cent
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Beck Hiroichi
Department Of Neurological Surgery Okayama University Medical School
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Ogawa Tomoyuki
Department Of Neurosurgery National Hospital Organization Fukuyama Medical Center
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MORIYAMA Eiji
Department of Neurological Surgery, Okayama University Medical School
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Sonobe Hiroshi
Department Of Laboratory Medicine And Pathology Chugoku Central Hospital
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Moriyama Eiji
国立病院機構福山医療センター 脳神経外科
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Moriyama Eiji
Department Of Neurological Surgery Okayama University Medical School
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Ogawa Tomoyuki
Department of Electronic Engineering, Tohoku University, Sendai 980-8579, Japan
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SONOBE Hiroshi
Department of Clinical Laboratory, Chugoku Central Hospital of the Mutual Aid Associations of Public School Teachers
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Ogawa Tomoyuki
Department of Electronic Engineering, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan
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