There was high level expression of CD 117 in acute promyelocytic leukemia. Minimal residual disease of APL can be detected using multi-color flow cytometry to analyze the expression of CD 117 , CD 34 and HLA-DR.

• 提示 :APL患者有较高水平的CD117表达 ,CD117与CD34 、HLA DR联合进行多色流式细胞术分析 ,可用于APL微小残留病灶的检测。