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美国西宾夕法尼亚医院宣布,一种用药物配合激光治疗脑瘤的新疗法,可使病人的寿命增加。治脑瘤的传统疗法是外科手术,接着进行数次放射性治疗。手术后患者平均寿命约
The Pennsylvania West Hospital in the United States announces that a new therapy that uses a combination of drugs and laser to treat brain tumors will increase the patient’s life expectancy. The traditional treatment of brain tumors is surgery, followed by several radiotherapy. The average life expectancy of patients after surgery is about