Kumar Pavan, Jayam Cheranjeevi, Patil Shruthi, Zingade Jyoti
Department of Oral Pathology and Microbiology, Narsinhbhai Patel Dental College and Hospital, Visnagar, Gujarat, India.
Department of Paediatric Dentistry, College of Dental Science & Research Center, Ahmedabad, Gujarat, India.
BMJ Case Rep. 2015 Dec 23;2015:bcr2015211867. doi: 10.1136/bcr-2015-211867.
Ameloblastomas do not generally show evidence of induction, however, rare cases associated with odontome have been reported and are referred to as odontoameloblastomas. We report an unusual case of an ameloblastoma with features of an adenomatoid odontogenic tumour, showing evidence of induction of dentinoid by tumour cells--but without concomitant formation of enamel--and with features of ghost cells. The lesion occurred on the left side of the maxilla in a 31-year-old woman.
成釉细胞瘤一般无诱导证据，然而，已有罕见的与牙瘤相关的病例报道，称为牙源性成釉细胞瘤。我们报告了一例不寻常的成釉细胞瘤病例，具有腺样牙源性肿瘤的特征，显示肿瘤细胞诱导类牙本质形成的证据——但无釉质形成——且具有影细胞特征。该病变发生在一名31岁女性上颌骨左侧。
