华西口腔医学杂志

• 病例报告 • 上一篇    

牙源性钙化上皮瘤2例

王凯利  郑广宁  刘莉  许来青  郭文豪   

  1. 口腔疾病研究国家重点实验室 华西口腔医院放射科(四川大学),成都 610041
  • 出版日期:2016-02-01 发布日期:2016-02-01
  • 通讯作者: 郑广宁,教授,博士,E-mail:gnzheng@163.com
  • 作者简介:王凯利,硕士,E-mail:wangkaili0729@163.com

Calcifying epithelial odontogenic tumor: two cases report

Wang Kaili, Zheng Guangning, Liu Li, Xu Laiqing, Guo Wenhao   

  1. State Key Laboratory of Oral Diseases, Dept. of Radiological, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Online:2016-02-01 Published:2016-02-01

摘要:

牙源性钙化上皮瘤(CEOT)是一种具有局部浸润性生长特点的良性牙源性上皮性肿瘤,可分为骨内型(中央型)、骨外型(外周型)两种,后者罕见。本文报道2例牙源性钙化上皮瘤,并结合文献探讨其临床、影像表现特点。

关键词: 牙源性钙化上皮瘤, 影像表现, 鉴别诊断

Abstract:

Calcifying epithelial odontogenic tumor (CEOT) is a rare benign epithelial tumor of odontogenic origin. CEOT is a benign but a locally infiltrative tumor. CEOT has two clinical variants: intraosseous (central) CEOT and extraosseous (peripheral) CEOT. The peripheral type is rare. In this paper, we report two cases of CEOT. The diagnoses of the cases were verified by histopathology. This study aims to explore the clinical and imaging appearances of CEOT and improve the understanding of the disease.

Key words: calcifying epithelial odontogenic tumor, radiographic features, differential diagnosis