Conclusion the condition of children with HLH can be effectively control early with immunochemical therapy of HLH-04 protocol.
结论儿童hlh可通过采用HLH - 04方案的免疫化学治疗，早期得以有效控制。
2
Objective To study the clinical features, risk factors and rational treatment of hemophagocytic lymphohistiocytosis (HLH) in children.
目的探讨儿童噬血细胞综合征（HLH）的临床表现特征，影响HLH预后的危险因素及合理用药。
3
The aim of study was to establish an accurate and stable technique for the detection of NK cell activity in the diagnosis of hemophagocytic lymphohistiocytosis(HLH).