骨外型牙源性钙化上皮瘤1例  

Extraosseous Calcifying Epithelial Odontogenic Tumor:One Case Report

作　　者：柳蓉蓉 孟祥娇 LIU Rongrong;MENG Xiangjiao(Department of Periodontology, Yantai Stomatological Hospital, Yantai 264000, China.)

机构地区：[1]烟台市口腔医院牙周科,山东烟台264000

出　　处：《口腔医学研究》2021年第1期89-90,共2页Journal of Oral Science Research

摘　　要：牙源性钙化上皮瘤(calcifying epithelial odontogenic tumor,CEOT)亦称Pindborg瘤,是一种良性、生长缓慢、但有局部侵袭性的牙源性上皮肿瘤,发病率占所有牙源性肿瘤的0.4%~3%,据文献报道称,该瘤多发生于颌骨内磨牙区(94%),骨外型极少见(6%)。现将我科收治的一例骨外型CEOT报告如下。Calcifying epithelial odontogenic tumor(CEOT)is a benign,slow growing,but locally invasive neoplasm,also known as Pindborg tumor.The incidence of CEOT accounts for 0.4%-3%of all odontogenic tumors.It is known to have a common intraosseous variant(94%)and a very rare extraosseous variant(6%)according to the literature report.In this paper,we report an extraosseous variant of CEOT in our department.

关 键 词：牙源性钙化上皮瘤 骨外型牙源性钙化上皮瘤 Pindborg瘤 

分 类 号：R73[医药卫生—肿瘤]