Maxillofacial Plastic and Reconstructive Surgery

Korean Association of Maxillofacial Plastic and Reconstructive Surgeons (대한악안면성형재건외과학회)
권호 표지

RECURRENT CEMENTOBLASTOMA IN LEFT MANDIBLE : A CASE REPORT

좌측 하악 구치부에 발생한 재발성 백악모세포종의 치험례

  • Jung, Jun-Ho (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University) ;
  • Kim, Yeo-Gab (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University) ;
  • Lee, Baek-Soo (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University) ;
  • Kwon, Yong-Dae (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University) ;
  • Choi, Byung-Jun (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University) ;
  • Kim, Young-Ran (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyung-Hee University)
  • 정준호 (경희대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 김여갑 (경희대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 이백수 (경희대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 권용대 (경희대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 최병준 (경희대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 김영란 (경희대학교 치의학전문대학원 구강악안면외과학교실)
  • Published : 2009.07.31
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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.

Keywords

References

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