9번 뇌신경 기원으로 추정되는 경정맥공 신경초종 1례

• 영문명: A Case of Jugular Foramen Schwannoma to be Originated from 9th Cranial Nerve
• 발행기관: 대한두개저학회
• 저자명: 김민범(Min-Beom Kim) 박민철(Min Chul Park) 반재호(Jae Ho Ban)
• 간행물 정보: 『대한두개저학회지』제5권 제2호, 17~21쪽, 전체 5쪽
• 주제분류: 의약학 > 일반외과학
• 파일형태: PDF
• 발행일자: 2010.12.30

영문 초록

Schwannomas of jugular foramen, originating from the glossopharyngeal, vagus and accessory nerve represent approximately 0.17-0.72% of all intracranial tumor, and consists of 1.4-2.9% of all intracranial schwannomas. The clinical presentation varies significantly according to originated nerve and its growth pattern. MR image and temporal bone CT scan have a major role for diagnosis. The treatment of choice is total resection whenever possible. Generally, suboccipital approach is possible for the removal of the tumor, but in case with large size, combination of resection of petrous part of temporal bone with or without transection of sigmoid sinus is may be necessary. A 48-year-old female woman was admitted with a 1-month history of unilateral hearing loss on the right ear with vertigo. Neuro-otological examinations revealed right deafness with abnormal right vestibular function. MR imaging revealed a tumor of the jugular foramen. The tumor was removed through a combined translabyrinthine and suboccipital approach.

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키워드

jugular foramen schwannoma translabyrinthine suboccipital approach glossopharyngeal nerve