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本文报告17例牙源性腺样瘤,女性多见,平均年龄17.8岁,平均病期20.8个月。肿瘤多发生于颌骨前部。肿物常伴有未萌出的牙齿,在X线及手术中与含牙囊肿极为相似,而肿瘤内有钙化点为其诊断特点。组织学见肿瘤细胞常似造釉细胞排列成花瓣样和腺管样。嗜伊红均质样物质经特染证明似牙本质基质。因此认为牙源性腺样瘤是在间质中有诱导性变化的牙源性上皮性肿瘤。本瘤为良性肿瘤单纯刮治可治愈。
This article reports 17 cases of odontogenic adenoid tumor, more common in women, the average age of 17.8 years old, the average duration of 20.8 months. Tumors occur in the front of the jaw. Often accompanied by eruptions are not eruption of the teeth in the X-ray and surgery with very similar to the containing of the cyst, and the calcification of the tumor has its diagnostic features. Tissue seemingly tumor cells are made of ameloblasts arranged in the form of petals and duct like. Eosinophil homogenate-like material was stained to prove the dentin matrix. Therefore, odontogenic adenoid tumor is thought to be an odontogenic epithelial tumor that induces changes in stroma. The tumor is a simple cure for benign tumors can be cured.