reticulum cell sarcoma of bone

例句：

1. 1. The patient was diagnosed with areticulum cell sarcomaof bone.
   患者被诊断出患有骨的网状细胞肉瘤。
2. 2. This condition israre but can be life-threatening ifnot treated promptly.
   这种病况罕见，但如果不及时治疗可能会危及生命。
3. 3. The treatment forthis type of cancer often involves surgery andradiation therapy.
   治疗这种癌症通常需要手术和放疗。