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Korean Journal of Otorhinolaryngology-Head and Neck Surgery 1994;37(4): 795-802. |
Hearing preservation Surgery of Intracanalicular Tumors by the Middle Fossa Approach |
Won-Sang Lee, MD, Jong-Hun Lee, MD, and Sung-Shik Kim, MD |
Department of Otorhinolaryngology, College of Medicine Yonsei University, Seoul, Korea |
청력 및 안면 신경기능을 보존하면서 중두개와 접근법으로 치료한 내이도내 종양 2례 |
이원상 · 이종훈 · 김성식 |
연세대학교 의과대학 이비인후과학교실 |
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ABSTRACT |
Acoustic tumor, originating from the vestibular nerve, is the commonest neoplasm in the internal auditory canal. But lymphangioma is rare in this region. In case of a small tumor limited within the internal auditory canal, the middle cranial fossa approach is a selective method to preserve hearing as well as facial nerve function in addition to the complete removal of the tumor itself. We report the results of our recent experiences of functional preservation surgery in each case of intracanalicular acoustic neuroma and lymphangioma.
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Keywords:
Middle fossa approachㆍIntracanalicular tumorㆍHearing preservation. |
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