Siar C H, Ng K H
Department of Oral Pathology, Oral Medicine and Periodontology, University of Malaya.
Br J Oral Maxillofac Surg. 1993 Jun;31(3):183-6. doi: 10.1016/0266-4356(93)90122-d.
Four cases of either combined occurrence of ameloblastoma and odontogenic keratocyst or a rare keratinising variant of ameloblastoma are presented. The cardinal histomorphologic characteristics are simultaneous occurrence of ameloblastomatous epithelial islands with central keratinisation and multiple keratinising cysts. Immunohistochemically the tumour elements were keratin positive and occasionally S-100 protein and desmin positive. Major differential diagnosis of these neoplasms are discussed.
本文报告了4例成釉细胞瘤与牙源性角化囊肿合并发生或罕见的角化型成釉细胞瘤病例。主要组织形态学特征为同时出现中央角化的成釉细胞瘤样上皮岛和多个角化囊肿。免疫组化显示肿瘤成分角蛋白阳性，偶尔S-100蛋白和结蛋白阳性。并讨论了这些肿瘤的主要鉴别诊断。
