구강저에 발생한 유피 낭종
DERMOID CYST OF THE FLOOR OF THE MOUTH
변기정, 김정호, 권민석,
소속 상세정보
변기정 ( ) - 울산대학교병원 치과
김정호 ( ) - 경북대학교 치과대학 구강악안면외과학교실
권민석 ( ) - 경북대학교 치과대학 구강악안면외과학교실
KMID : 0355619990250010061
Abstract
요약
저자 등은 구강저에 발생한 3증례의 유피 낭종 및 유표피 낭종을 악설골근을 기준으로 존
재하는 위치에 따라 구내 및 구외접근법을 통한 외과적 적출을 시행하여 다른 합병증없이
양호한 결과를 얻었기에 보고하는 바이다.
Dermoid cyst has evolved to represent any cyst filled with sebumlike and with
evidence of specialized skin derivatives from defective embryonic development.
Approximately 7% of all dermoid cyst arise in the head and neck region and 0.01% of
all oral cysts. The anterior region of the floor of the mouth is the most common site of
occurrence in the oral cavity. There is no sex predilection and the age at presentation is
usually in the second or third decades.
Clinically, the lesions present as a rubbery or doughy mass that vary in size from a
few millimeters to 12 cm. An intraoral dermoid cyst usually presents as a slowly
growing, painless swelling in the anterior floor of the mouth which may eventually
cause elevation and displacement of the tongue resulting in dysphonia, dysphagia and
dyapnea. Treatment involves surgical removal and recurrences have not been reported.
We report three cases of dermoid cyst that were cared successfully in the department
of dentistry, Kyung-pook National University. One case is a sublingual type, another
case is a geniohyoid type, and the other is a lateral type.
키워드
Dermoid cyst; the floor of the mouth;
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