좌측 하악 구치부에 발생한 재발성 백악모세포종의 치험례
Recurrent cementoblastoma in left mandible : A case report
정준호, 김여갑, 이백수, 권용대, 최병준, 김영란,
소속 상세정보
정준호 ( Jung Jun-Ho ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
김여갑 ( Kim Yeo-Gap ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
이백수 ( Lee Baek-Soo ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
권용대 ( Kwon Yong-Dae ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
최병준 ( Choi Byung-Jun ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
김영란 ( Kim Young-Ran ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
KMID : 0360120090310040349
Abstract
Cementoblastoma is a benign ectomesenchymal odontogenic neoplasm that forms a mass of cementum or cementum-like tissue continuous with the tooth root. Cementoblastoma represents 1% to 6.2% of all odontogenic tumors, and occurs more than 75% arise in the mandible, with most cases arising in the molar and premolar regions. About 75% arises before the age of 30. Radiographically, it appears as a radiopaque mass with a thin radiolucent rim attached to the roots of a tooth. The recurrence rate is 37% in the current study and cortical expansion and perforation of the cortex are common findings in lesions that subsequently recurred. It is apparent that recurrence rate depends largely on the completeness of removal than any other factor. Here we present a 20 year old, female case of an unusual multiple recurrent cementoblastoma around a previous lesion which had been surgically excised 2 years ago
키워드
Cementoblastoma; Recurrence
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