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題 名 | Ameloblastic Fibro-odontoma of the Mandible: A Case Report=下顎骨造釉細胞纖維齒瘤--病例報告 |
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作 者 | 董俊良; 郭生興; 江俊斌; 林長春; 韓良俊; | 書刊名 | 中華民國口腔顎面外科學會雜誌 |
卷 期 | 12:2 2001.09[民90.09] |
頁 次 | 頁137-143 |
分類號 | 416.94 |
關鍵詞 | 造釉細胞纖維齒瘤; 混合齒源性顎骨腫瘤; Ameloblastic fibro-odontoma; Mixed odontogenic tumor; |
語 文 | 英文(English) |
中文摘要 | 造釉細胞纖維齒瘤為一罕見之混合齒源性顎骨腫瘤,好發於兒童及年輕人。此腫瘤多位於顎骨內,且為無臨床症狀而生長、緩慢之腫塊。好發於下顎骨之骨體及上行枝區,放射線影像呈現一周界清晰、內含一個或許多放射不透過性的小塊。 本病例為一12歲男性患者,於下顎骨後牙區發生之造細細胞纖維齒瘤,直徑約5.5公分。治療方式採外科手術'經口外切線將腫瘤分割摘除。病理組織檢查顯示腫瘤以原始結締組織為基質,伴有索狀齒源性土皮組織及分化良好之牙釉質、牙本質結構。患者傷口癒合良好,術後至今九個月,無復發跡象。 |
英文摘要 | Ameloblastic fibro-odontoma is a tumor of mixed odontogenic origin infrequently encountered within the jaw. It occurs predominantly in children and the youth. The tumor is usually asymptomatic and slow-growing. The mandibular body-ramus area is the favored location. Radiographically, the lesion is well circumscribed and radiopaque. Herein we reported a case of mandibular ameloblastic fibro-odontoma in a 12-year-old boy. Complete extirpation of the tumor was performed via an extraoral approach. Histologically, the tumor was composed of a myxoid connective tissue with strands of odontogenic epithelium and differentiated tissue such as enamel and dentin. Wound healing was uneventful with no evidence of recurrence after a nine-month period of follow-up. |
本系統中英文摘要資訊取自各篇刊載內容。