造釉細胞纖維齒瘤－二病例報告

Ameloblastic Fibro-odontoma-Report of Two Cases

彭芷瑜(Chih-Yu Peng) ； 陳怡睿(Yi-Juai Chen) ； 呂明怡(Ming-Yi Lu) ； 黃裕峰(Yu-Feng Huang)

《臺灣口腔顎面外科學會雜誌》 20卷1期 (2009/03) Pp. 50-59

https://doi.org/10.7104/TJOMS.200903.0050

摘要

造釉細胞纖維齒瘤(Ameloblastic fibro-odontoma)是一種罕見的、混合性的齒源性腫瘤，它常見的徵候爲無症狀的腫脹與牙齒延遲萌發，放射線表徵爲邊緣清楚的放射線透過性與不透過性的混合區域。發生部位以下顎骨後牙區爲主，發生平均年齡爲九歲，男性略多於女性。本文報告兩個病例，兩個病灶都含有未萌發的牙齒，其組織病理學特性顯示爲典型的造釉細胞纖維齒瘤，經過手術剜除後，追蹤至今並無復發。

關鍵字

造釉細胞纖維齒瘤 ； 齒源性腫瘤

並列摘要

Ameloblastic fibro-odontoma is a rare, mixed odontogenic tumor. It is characteristically slow growing and asymptomatic swelling, delayed tooth eruption and with a mixed radiolucent/radiopaque appearance within a well-defined border. It shows a slight predilection for boy with a mean age of roughly 9 year-old. It locates most often in the posterior segment of mandible.
Two cases of this tumor are presented. Both lesions associated with an unerupted tooth and showed typical histopathological features of ameloblastic fibro-odontoma. They were treated by enucleation with no recurrence. Because of its rarity, the diagnosis and treatment of this disease were discussed in this report.

並列關鍵字

ameloblastic fibro-odontoma ； odontogenic tumor