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目的:探讨急性髓细胞白血病(AML)表达淋巴系标志的意义.方法:用碱性磷酸酶抗碱性磷酸酶桥联酶标技术(APAAP法)检测38例AML的24种抗原的表达情况,其中21例同时作核型分析.结果:30例患者仅表达髓系标志(LY－AML),8例患者同时表达髓系及淋巴系标志(LY+AML).LY+AML作核型分析6例,其中5例核型异常.治疗4例,仅1例完全缓解.结论:LY+AML异常核型发生率高,患者预后差.“,”Objective: To evaluate the significance of lymphoid marker expression in acute myeloid leukemia (AML) Methods: By using alkaline phosphatase antialkaline phosphatase (APAAP) method, the expression of 24 antigens was examined in 38 AML patients and chromosome analysis was performed in 21 patients Results: 30 patients expressed myeloid markers only, whereas 8 patients expressed both myeloid and lymphoid markers Abnormal karyotypes were observed ...