随着细胞毒性抗白血病药物的推广应用,白血病病人的存活期有了明显延长,中枢神经系统并发症的发生也相应增多,且由急性粒细胞白血病所致者较为多见,其主要并发症有: 一、脑出血系因白血病引起脑部血管壁的破坏、血液成分的改变和血小板的减少等因素所致。临床表现与出血部位及出血量多少直 With the promotion and application of cytotoxic anti-leukemia drugs, the survival of leukemia patients has been significantly prolonged, the incidence of central nervous system complications also increased, and caused by acute myeloid leukemia is more common, the main complications are : First, due to cerebral hemorrhage due to leukemia caused by the destruction of the blood vessel wall of the brain, changes in blood composition and the reduction of platelets and other factors. Clinical manifestations and bleeding sites and the amount of bleeding straight