Huge Facial Schwannoma Extending Into the Middle Cranial Fossa and Cerebellopontine Angle Without Facial Nerve Palsy
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概要
- 論文の詳細を見る
A 46-year-old male presented with a huge facial schwannoma extending into both the middle cranial fossa and the cerebellopontine angle but without manifesting facial nerve palsy. Neurological examination on admission revealed no deficits except for speech disturbance. Computed tomography showed a multicystic tumor extending into the middle cranial fossa and the cerebellopontine angle, with destruction of the petrous bone. The tumor was totally grossly removed. Histological examination identified schwannoma. Total facial nerve palsy appeared postoperatively, but hearing acuity was preserved at a useful level. Facial nerve palsy is one of the most typical symptoms in patients with facial schwannoma, but is not always manifested even if the tumor extends into both the middle cranial fossa and the cerebellopontine angle.
- 日本脳神経外科学会の論文
- 2000-10-15
著者
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古田 茂
宇和島市立宇和島病院
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古田 茂
市立宇和島病院 脳神経外科
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HATAKEYAMA Takao
Department of Neurosurgery, Uwajima City Hospital
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ZENKE Kiichiro
Department of Neurosurgery, Uwajima City Hospital
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Hatakeyama Takao
Department Of Neurological Surgery Ehime University School Of Medicine
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Hatakeyama Takao
Department Of Neurosurgery Uwajima City Hospital
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NAGATO Shigeyuki
Department of Neurosurgery, Ehime University Graduate School of Medicine
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Zenke Kiichiro
Department Of Neurosurgery Uwajima City Hospital
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Zenke Kiichiro
Department Of Neurological Surgery Ehime University School Of Medicine
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FURUTA Shigeru
Department of Electric and Computer Engineering, Nagoya Institute of Technology
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Nagato Shigeyuki
Department Of Neurosurgery Ehime University Graduate School Of Medicine
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Nagato Shigeyuki
Department Of Neurosurgery Uwajima City Hospital
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Furuta Shigeru
Department Of Electric And Computer Engineering Nagoya Institute Of Technology
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Furuta Shigeru
Department Of Neurosurgery Uwajima City Hospital
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Furuta Shigeru
Department Of Neurological Surgery Ehime University School Of Medicine
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