osteodentinoma

例句：

1. 1. This patient has a history of osteodentinoma, which is a rareform of bone cancer.
   这位患者有骨质硬皮瘤的历史，这是一种罕见的骨癌。
2. 2. Thediagnosis of osteodentinomarequires a biopsy to confirmthe presence of malignant cells.
   骨质硬皮瘤的诊断需要通过活检来确认是否存在恶性细胞。
3. 3. Treatment forosteodentinoma typically involves surgery andradiation therapy.
   治疗骨质硬皮瘤通常需要手术和放疗。