lymphosarcoma of bladder

例句：

1. 1.He was diagnosed with a lymphosarcoma and underwent aggressive treatment.
   他被诊断出患有淋巴瘤，并接受了积极的治疗。
2. 2.The patient's condition worsened significantly after the surgery.
   手术后，患者的病情明显恶化。
3. 3.Lymphosarcoma is a rare but deadly form of cancer that affects the lymphatic system.
   淋巴瘤是一种罕见的但致命的癌症，影响淋巴系统。