Abstract

Introduction: Ameloblastic fibro-odontoma (AFO) is a benign odontogentic tumor without an aggressive behavior, unlike the similar ameloblastic fibroma. Case Presentation: A 9-year-old boy, with tooth eruption failure, underwent enucleation and curettage of a well-defined variable radiolucent and radio-opaque right mandible lesion. There was odontogenic epithelium with peripheral palisading in a loose myxoid stroma as well as a disorganized component of dentin, enamel, and cementum, features of an AFO. Conclusion: AFO is an odontogenic mixed tumor of epithelium and mesenchyme.

中文翻译：

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成釉细胞性纤维牙瘤

摘要

简介：与类似的成釉细胞纤维瘤不同，成釉细胞纤维牙瘤（AFO）是一种没有侵袭行为的良性牙源性肿瘤。案例介绍：一名 9 岁男孩，牙齿萌出失败，接受了一个明确的可变射线可透和射线不透明右下颌骨病变的摘除术和刮除术。在松散的粘液样间质中存在牙源性上皮，周围有栅栏状结构，以及牙本质、牙釉质和牙骨质的杂乱无章的成分，这是 AFO 的特征。结论： AFO是牙源性上皮间质混合瘤。