Ishihara A, Ito A, Yamashita T, Kinosita Y, Mizuno K, Takai Y
Aichi Gakuin Dent Sci. 1989;2:9-17.
We report here two cases of simple bone cyst suspected of odontogenic tumors. The first case, a 17-year-old female, was introduced to our department by a dental practitioner because of a large radiographic defect of the bone. The patient had no subjective symptoms. The defect extended between 3 and the ascending ramus, and had multilocular radiolucency associated with bone expansion. The Marsupialization and curettage of the defect were performed. One year after the surgery, the defect was filled with new bone. The second case, a 14-year-old male, complained of occlusal pain in the anterior mandible. Irregular and unilocular radiolucency was seen radiographically in 4 + 2. The biopsy suggested an ossifying fibroma. Extirpation and curettage of the lesion were performed. Ten months after the surgery, the bone expansion disappeared.
我们在此报告两例疑似牙源性肿瘤的单纯性骨囊肿病例。第一例，一名17岁女性，因X线片显示骨有较大缺损，由一名牙科医生转诊至我科。患者无主观症状。缺损位于3区至升支之间，呈多房性透光区并伴有骨质膨胀。对缺损处进行了袋形术和刮除术。术后一年，缺损处充满了新骨。第二例，一名14岁男性，主诉下颌前部咬合痛。X线片显示4 + 2处有不规则单房性透光区。活检提示为骨化性纤维瘤。对病变进行了摘除和刮除术。术后十个月，骨质膨胀消失。
