右下颌骨巨细胞瘤１例报告骨巨细胞瘤好发于长骨，发生颌骨者均少见，我科于１９８７年４月收治１例，现报告如下：患者李××，女，２１岁。主诉右面部痛性包块１年，近２个月生长加快，于１９８７年４月１０日收入院（入院号８６７９３），检查，以右下颌角为中心骨质膨... Giant cell tumor of the right mandible was reported in 1 case. Giant cell tumor of the bone occurred in the long bone. The occurrence of jaw bone was rare. Our department was treated in April of 1987. The report is as follows: The patient Li × ×, female, 21 years old. The chief complained of painful masses on the right face for 1 year and accelerated growth in the last 2 months. He was admitted to the hospital on April 10, 1987 (inpatient number 86793) and examined with the right mandibular angle as the central bone expansion.