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癌症在人们的印象里是属于中老年人的疾病,可是小小年纪的孩子有时候也会落入恶性肿瘤的魔掌,这究竟是怎么一回事呢?原来这是由遗传、胚胎发育以及后天影响等诸多因素造成的。儿童肿瘤的发病率占儿童病的1.5%～2%,其中60%左右为恶性肿瘤,是一个绝对不容忽视的问题。
Cancer in the people’s minds belong to the elderly in the disease, but the younger children sometimes fall into the clutches of malignant tumors, what is the matter? This is originally from the genetic, embryonic development and the day after tomorrow Influence and many other factors. The incidence of children’s tumors accounted for 1.5% to 2% of childhood illnesses, of which about 60% of malignant tumors is an absolute problem that can not be ignored.