osteoma of palate

例句：

1. 1. The patient hada bone tumor in the upper jaw thatrequired surgery.
   患者上颌有一颗骨肿瘤，需要手术。
2. 2. The doctor diagnosed thepatient with an osteoma and advised himto undergo radiotherapy.
   医生诊断出患者患有一个骨瘤，并建议他接受放疗。
3. 3. Osteomas are rarebut can cause significant pain and discomfort.
   骨瘤罕见但可能导致严重疼痛和不适。