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KMID : 0361020150580090650
Korean Journal of Otolaryngology - Head and Neck Surgery
2015 Volume.58 No. 9 p.650 ~ p.653
A Case of Schwannoma Located in the External Auditory Canal
¾ç¼º°æ:Yang Seong-Kyeong
ÀÌÁ¾Ã¶:Lee Jong-Cheol/½Å´Üºñ:Shin Dam-Bi/±ÇÁß±Ù:Kwon Joong-Keun
Abstract
Schwannoma is slowly-growing, benign tumor that originates from the schwann cell and is rarely found in the external auditory canal (EAC). In this article, we describe a 30-year-old female patient with 12¡¿7¡¿4 mm EAC schwannoma located between the helical crura and tragus of the left ear. The schwannoma was easily removed by local excision. We discuss the differential diagnosis, clinical and histologic features, and treatment of EAC schwannoma.
KEYWORD
Ear canal, Neurilemmoma
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