1 引言牙源性腺样瘤以往作为造釉细胞瘤的一型,但大量的临床资料和病理研究证明,本瘤与造釉细胞瘤有明显的不同。1971年国际卫生组织(WHO)在牙源肿瘤的组织类型中正式采用牙源性腺样瘤的名称。此瘤少见,约占牙源性肿瘤的4.2％。我科收治2例报告如下。 2 病历摘要 1 Introduction Odontogenic adenoid tumors have previously been a type of ameloblastoma, but a large number of clinical data and pathological studies have demonstrated that this tumor is significantly different from ameloblastoma. In 1971, the name of odontogenic adenoma was formally adopted by the International Health Organization (WHO) in the tissue types of dental tumors. This tumor is rare, accounting for about 4.2% of dental tumors. Our department received 2 reports as follows. 2 medical record summary