Imaging Science in Dentistry

  • 제36권1호
  • /
  • Pages.63-68
  • /
  • 2006
  • /
  • 2233-7822(pISSN)
  • /
  • 2233-7830(eISSN)
대한영상치의학회 (Korean Academy of Oral and Maxillofacial Radiology)
권호 표지

결합조직형성 법랑모세포종의 방사선학적 소견 : 증례보고 3례

Radiographic features of desmoplastic ameloblastoma: Report of 3 cases

  • 최다혜 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 허경회 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 문제운 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 이원진 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 허민석 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 이삼선 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 최순철 (서울대학교 치의학대학원 구강악안면방사선학교실, 치학연구소 및 BK21) ;
  • 박관수 (인제대학교 의과대학 상계백병원 구강악안면외과)
  • Choi Da-Hye (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Huh Kyung-Hoe (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Moon Je-Woon (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Yi Won-Jin (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Heo Min-Suk (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Lee Sam-Sun (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Choi Soon-Chul (Department of Oral and Maxillofacial Radiology, Dental Research Institute, and BK21, School of Dentistry, Seoul National University) ;
  • Park Kwan-Soo (Department of Oral and Maxillofacial Surgery, Sanggye Paik Hospital, College of Medicine, Inje University)
  • 발행 : 2006.03.01
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초록

Desmoplastic ameloblastoma is a rare histologic variant of ameloblastoma. It shows important differences in anatomic distribution, histologic appearance, and radiographic findings compared with the general type of ameloblastoma. It is histologically characterized by an abundance of densely collagenous stroma and radiographically a mixed radiolucent-radiopaque lesion. We present three cases of desmoplastic ameloblastoma. All the patients complained on buccal swelling with or without pain and the sites of occurrence were the anterior and the premolar region. Plain radiographs showed mixed radiopaque-radiolucent lesion with ill-defined or diffuse sclerotic margin and no external root resorption. Additionally, CT scans revealetl buccal expansion and relatively well-defined margin of the lesions. The clinical and radiographic features of the presented cases were compared with those of the desmoplastic ameloblastoma in the previous literatures.

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