57 138

Cited 0 times in

A Review of Seven Congenital Cholesteatoma of the Middle Ear

Other Title
선천성 중이진주종 7례의 발병기전을 중심으로 본 임상적 분석
Authors
박, 기현; 전, 영명; 이, 동훈; 구, 성모
Citation
Taehan Ibi Inhukwa Hakhoe chi, 39(3):382-390, 1996
Journal Title
Taehan Ibi Inhukwa Hakhoe chi; Journal of the Korean Otolaryngological Society; 대한이비인후과학회지
ISSN
1225-035X
Abstract
Congenital cholesteatoma of the middle ear is a rare clinical entity that classically presents as a pearly epidermal cyst seen behind the normal tympanic membrane. Many otologists have speculated on the pathogenesis of congenital

cholesteatoma(lack

of

tympanic ring, epithelial inclusions resulting from invagination of otic capsule or from defective closure of the neural tube, metaplasia, epidermoid formation), but lack of further study has been due to the rarity of this abnormality.

In this study, we reviwed 7 cases of congenital cholesteatoma to determine its pathogenesis by analysing findings of operation and temporal bone computed tomography.

This review supports 'Lack of tympanic ring theory(Aimi, 1983)' as proposed mechanism of congenital cholesteatoma, and strongly favors aberrant migration of squamous epithelium from a distant source in the genesis of congenital cholesteatoma.
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Otolaryngology
Files in This Item:
Full-Text Not Available.txtDownload
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse