Squamous cell carcinoma arising in an odontogenic cyst

  • Yu Jae-Jung (Department of Oral and Maxillofacial Radiology, College of Dentistry, Kyung Hee University) ;
  • Hwang Eui-Hwan (Department of Oral and Maxillofacial Radiology, College of Dentistry, Kyung Hee University) ;
  • Lee Sang-Rae (Department of Oral and Maxillofacial Radiology, College of Dentistry, Kyung Hee University) ;
  • Choi Jeong-Hee (Department of Oral and maxillofacial Radiology, College of Dentistry, Chonnam National University)
  • Published : 2003.12.01

Abstract

Squamous cell carcinoma arising in an odontogenic cyst is uncommon. The diagnosis of carcinoma arising in a cyst requires that there must be an area of microscopic transition from the benign epithelial cyst lining to the invasive squamous cell carcinoma. We report a histopathologically proven case of squamous cell carcinoma arising in a residual mandibular cyst in a 54-year-old woman.

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