论文部分内容阅读
神经母细胞瘤(neuroblastoma NB)是小儿常见的恶性肿瘤,占儿童实体瘤的第二位,年发病率为,1—10/10万。其特点
Neuroblastoma (NB) is a common malignancy in children, accounting for the second place among children with solid tumors. The annual incidence rate is 1 to 10 thousand. Its characteristics