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KMID : 0361020140570090634
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Korean Journal of Otolaryngology - Head and Neck Surgery
2014 Volume.57 No. 9 p.634 ~ p.637
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Treatment of Meningoencephalocele of Temporal Bone Occurred after Open Cavity Mastoidectomy
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Lee Seok-Hwan
Oh Se-Joon
Kong Soo-Keun
Goh Eui-Kyung
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Abstract
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Meningoenceophalic herniation into the external auditory canal is a rare and potentially life threatening condition that needs a surgical treatment. It can lead to potential infectious sequelae including meningitis, encephalitis, otologic brain abscess and dysfunctional herniated brain tissue can trigger epilepsy. It is caused by chronic otitis media, cholesteatoma, middle ear surgery, trauma, congenital skull base defect and irradiation. We present a case of meningoencephalic herniation into the external auditory canal that had occurred 8 years after open cavity tympanomastoidectomy, which was treated with subtemporal middle cranial fossa approach.
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KEYWORD
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Cranial fossa, middle, Mastoidectomy, Meningoencephalocele
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Listed journal information
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