경미로 접근법을 통해 제거한 추체골의 광범위한 진주종 2예

• 영문명: Extensive Petrous Bone Cholesteatoma Removed via Translabyrinthine Approach : 2 Cases
• 발행기관: 대한두개저학회
• 저자명: 서재현(Jae-Hyun Seo) 최진(Jin Choi) 국진호(Jin-Ho Kook) 장기홍(Ki-Hong Chang)
• 간행물 정보: 『대한두개저학회지』제3권 제2호, 80~84쪽, 전체 5쪽
• 주제분류: 의약학 > 일반외과학
• 파일형태: PDF
• 발행일자: 2008.12.30

영문 초록

Cholesteatoma of the petrous bone is rare lesion, which may be congenital or acquired in nature, and presents difficulties in its diagnosis and treatment. The availability and the advances in imaging techniques render petrous bone cholesteatoma feasible to diagnose and manage. The removal of the petrous bone cholesteatoma is not easy for the anatomical difficulty of approach. The surgical aim should be complete removal of the cholesteatoma with preservation of existing neuronal function and prevention of CSF leakage. We describe two cases of extensive petrous bone cholesteatoma in which complete removal was accomplished using translabyrinthine approach. One case is supralabyrinthine type petrous cholesteatoma with antero-medial extension and the other is massive labyrinthine type. In both cases, complete removal was possible by using translabyrinthine approach.

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키워드

Petrous bone Cholesteatoma Translabyrinthine approach