简介脑瘤的发病率和死亡率原发性脑瘤的发生率为7.8～12.5/10万人口,占全身各部位肿留的1.8%,儿童占全身肿瘤的7%左右。到目前为止,尚未发现有脑瘤高发区,因此对脑瘤的发生率与地理分布或种族之间似无一定关系。其差异可能只是由于各地的医疗条件的影响而已。脑瘤可发生在任何年龄,发病年龄高 Introduction Incidence and mortality of brain tumors The incidence of primary brain tumors is 7.8 to 12.5 per 100 000 population, accounting for 1.8% of all body parts of the body, children account for about 7% of systemic tumors. So far, no high incidence of brain tumor has been found, so there is no relationship between the incidence of brain tumor and geographical distribution or race. The difference may simply be due to the impact of medical conditions everywhere. Brain tumor can occur at any age, age of onset is high