牙源性角化囊性瘤恶变1例  

Malignant transformation of keratocystic odontogenic tumor: a case report

作　　者：牛好曼 张丽娜[1] 杨肖[1] 汤亚玲[1] 耿宁[1] 陈宇[1] Niu Haoman Zhang Lina Yang Xiao Tang Yaling Geng Ning Chen Yu.(State Key Laboratory of Oral Diseases, Dept. of Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China)

机构地区：[1]口腔疾病研究国家重点实验室华西口腔医院病理科(四川大学),成都610041

出　　处：《国际口腔医学杂志》2017年第1期59-62,共4页International Journal of Stomatology

摘　　要：牙源性角化囊性瘤(KCOT)有潜在的侵袭性和较高的术后复发率,但恶变却很罕见。本文报道1例KCOT术后多次复发及感染,最终恶变为鳞状细胞癌的病例,并结合文献对其进行临床病理分析。Keratocystic odontogenic tumors（KCOT） are benign tumors with potentially aggressive behavior and a high recurrence rate after surgical operation. On rare occasions, KCOT may undergo malignant transformation into squamous cell carcinoma. In this article, one related case with repeated relapses is reported, and its clinicopathologic features are discussed in relation to relevant literature

关 键 词：牙源性角化囊性瘤 恶变 鳞状细胞癌 

分 类 号：R739.8[医药卫生—肿瘤]