medullary cancer of breast

例句：

1. 1.The patient's medullary cancer of the breast was treated with radiation therapy.
   患者的乳腺髓样癌接受了放疗治疗。
2. 2. The malignant tumor is a type of cancer that originates in the breast.
   恶性肿瘤是一种起源于乳腺的癌症。
3. 3. Medullary cancer of the breast is rare but can be deadly if left untreated.
   乳腺髓样癌罕见，但如果不进行治疗可能会致命。