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白血病在儿童恶性肿瘤中发病率和死亡率均居首位。我国目前至少有400万白血病患者,每年新增约4万-5万,其中50%是儿童。白血病已成为威胁儿童健康的“主要杀手”。据中国红十字基金会发布的研究报告显示,超过75%的患儿来自农村,家庭年收入不足3万元。几十万元到上百万元的治疗费用,让许多家庭经济困难的患儿得不到及时治疗甚至放弃治疗。常规化疗剂量高,毒副作用大高剂量化疗是治疗白血病的
Leukemia in children with malignant tumor incidence and mortality ranked first. At present, there are at least 4 million leukemia patients in our country, with an annual increase of about 40,000 to 50,000, of which 50% are children. Leukemia has become a “major killer” for children’s health. According to a research report released by the China Red Cross Foundation, more than 75% of children come from rural areas and their annual family income is less than 30,000 yuan. Hundreds of thousands of dollars to millions of dollars in treatment costs, so many families with financial difficulties in children without timely treatment or even give up treatment. High-dose conventional chemotherapy, toxic side effects of high-dose chemotherapy is the treatment of leukemia