[摘要] 人类表皮生长因子受体2(human epidermal growth factor receptor 2,HER2)+乳腺癌脑转移(breast cancer brain metastasis,BCBM)发生率高达31%,是晚期乳腺癌患者预后恶化的重要因素,其治疗因血–脑脊液(试读)...