造釉细胞瘤为颌骨中心性上皮肿瘤,在牙源性肿瘤中常见,极少发生于胫骨或脑垂体内。治疗一般采用留有一定安全缘的下颌骨切除,立即植骨术,术后复发者极少。我院去年收治了一名这样的患者,现报告如下。患者韩××,女,50岁,病案号11109。1966年因右下颌骨造釉细胞瘤于某院行右下颌骨切除,同侧 Ameloblastoma is a mandibular central epithelial tumor, common in odontogenic tumors, rarely occurs in the tibia or pituitary gland. The treatment is generally used to leave a certain margin of mandibular excision, immediate bone graft, minimal recurrence after surgery. Last year, our hospital admitted to such a patient, are as follows. Patient Han × ×, female, 50 years old, medical record number 11109. 1966 due to right mandible ameloblastoma in a hospital underwent right mandibular resection, ipsilateral