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Dermoid cyst in the middle ear

Published online by Cambridge University Press:  29 June 2007

Toru Minatogawa*
Affiliation:
Department of Otolaryngology, Hyogo College of Medicine 1-1, Mukogawa-cho, Nishinomiya, 663 Japan
Michiko Nakamura Node
Affiliation:
Department of Otolaryngology, Hyogo College of Medicine 1-1, Mukogawa-cho, Nishinomiya, 663 Japan
Ikuo Fukuda
Affiliation:
Department of Otolaryngology, Hyogo College of Medicine 1-1, Mukogawa-cho, Nishinomiya, 663 Japan
Takeo Kumoi
Affiliation:
Department of Otolaryngology, Hyogo College of Medicine 1-1, Mukogawa-cho, Nishinomiya, 663 Japan
*
Toru Minatogawa, M.D., Department of Otolaryngology, Hyogo College of Medicine, 1-1 Mukogawa-cho, 663 Nishinomiya, Japan

Abstract

A case of a moderate essentially low tone unilateral conductive hearing loss without a previous history of secretory otitis media in a six-year-old female patient is described. The condition was found to be due to a dermoid cyst in the tympanic cavity, which was confirmed by pathological examination of the surgically removed specimen. This is the sixth documented case of dermoid cyst in the tympanic cavity.

Type
Clinical Records
Copyright
Copyright © JLO (1984) Limited 1993

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