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癌症是成年人的主要杀手之一,如今却越来越严重威胁到儿童的健康。在工业发达国家和地区,癌症是1岁～15岁儿童死亡的常见病原之一,死亡率仅次于意外事故。众所周知,人患肿瘤病的几率和年龄有很大关系。在年龄不断增加的情况下,由基因变异而来的异常细胞往往难以被身体的免疫系统及时清除,其一旦生存下来,就有可能演变为癌肿。儿童虽也患癌症,
One of the major killers of adults, cancer is now more and more dangerous to children’s health. In industrialized countries and regions, cancer is one of the common causes of death among children aged 1-15 years old, with the second highest mortality rate after accidents. As we all know, the risk of cancer and age have a great relationship. Under the condition of increasing age, abnormal cells derived from genetic mutation are often difficult to be removed by the body’s immune system in time, and once they survive, they may evolve into cancer. Although children also suffer from cancer,