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儿童白血病的发病原因迄今尚未完全阐明,可能与病毒感染、电离辐射、化学物质及遗传因素有关。其中废气、污水、农药污染与白血病发病有很大关系。城市儿童白血病增加,室内环境污染疑为元凶。流行病学统计,中国每年约新增4万名白血病患者,其中50%是儿童。
The etiology of childhood leukemia has not yet been fully elucidated, may be related to viral infection, ionizing radiation, chemical substances and genetic factors. One of the emissions, sewage, pesticide contamination and the incidence of leukemia have a lot. Increased urban children with leukemia, indoor environmental pollution suspected culprit. Epidemiological statistics show that about 40,000 leukemia patients are newly added each year in China, of which 50% are children.