Wewel John, Narayana Nagamani
Department of Oral Biology, UNMC, College of Dentistry, Lincoln, Nebraska, USA.
Indian J Dent Res. 2010 Oct-Dec;21(4):618-20. doi: 10.4103/0970-9290.74237.
We report an ameloblastic fibro-odontoma (AFO) presenting in the anterior mandible as a "bump on his gums" in a 22-month-old boy. An occlusal radiograph revealed a well-circumscribed radiolucency with scattered radiopaque foci. The tumor was enucleated under general anesthesia. The histologic findings were characteristic of an AFO, a mixed odontogenic tumor most common in the posterior jaws, primarily affecting individuals with an average age of 10 years. The clinical presentation, microscopic findings, differential diagnoses, and treatment are discussed.
我们报告了一例发生于一名22个月大男孩下颌前部的成釉细胞纤维牙瘤（AFO），表现为“牙龈上的肿块”。咬合片显示一个边界清晰的透射区，内有散在的不透光灶。该肿瘤在全身麻醉下被摘除。组织学检查结果符合AFO的特征，AFO是一种混合性牙源性肿瘤，最常见于下颌后部，主要影响平均年龄为10岁的个体。本文讨论了其临床表现、显微镜检查结果、鉴别诊断及治疗方法。
