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두개내에서 발생하여 두개외로 연장된 설하신경초종 1례

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Author(s)
송달원김희준이복수임만빈
Keimyung Author(s)
Song, Dal WonYim, Man Bin
Department
Dept. of Otorhinolaryngology (이비인후과학)
Dept. of Neurosurgery (신경외과학)
Journal Title
대한두경부종양학술지
Issued Date
1999
Volume
15
Issue
1
Abstract
Neurinoma originates from any nerve covered with a Schwann cell sheath and can occur in any cranial, sympathetic, or peripheral nerve. Hypoglossal neurinomas are rare and most of them are intracranial, but they may extend extracranially. Most intracranial neurinoma arise from the sensory division of cranial nerve but a motor nerve such as hypoglossal nerve is rarely involved. Although the typical sign of hypoglossal neurinoma is ipsilateral hemiatrophy of the tongue, it is easily overlooked. For the diagnosis of hypoglossal nerve tumor, CT scanning with contrast enhancement and MRI should be included, and they are greatly aids in planning the radical removal of the tumor. We experienced a case of intracranial hypoglossal neurinoma with extracranial extension in a 43-year-old woman. The patient showed otherwise unremarkable except 4 months history of right infraauricular mass and right tongue hemiatrophy. Computed tomography and magnetic resonance imaging for local diagnosis was valuable and we could remove the mass by one stage operation via suboccipital transcervical approach.
Alternative Title
A Case of Intracranial Hypoglossal Neurinoma with Extracranial Extension
Keimyung Author(s)(Kor)
송달원
임만빈
Publisher
School of Medicine
Citation
송달원 et al. (1999). 두개내에서 발생하여 두개외로 연장된 설하신경초종 1례. 대한두경부종양학술지, 15(1), 85–88.
Type
Article
ISSN
1229-5183
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/38483
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학)
1. School of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학)
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