【摘要】 目的 进一步探讨免疫表型在急性白血病诊断、分型、治疗及预后中的作用。方法 应用ABC-AP免疫二步法检测104例急性白血病患者白血病细胞14种标记抗原结合细胞形态学观察，并对白血病进行分类、分型。结果 104例初发急性白血病中，T淋巴细胞白血病(T-ALL)4例(3.8%)，B淋巴细胞白血病(B-ALL)38例(36.5%)，急性髓细胞白血病(AML)58例(55.8%)，急性混合性白血病(MAL)2例(1.9%)，未行明确分类的2例(1.9%)。结论 ABC-AP免疫二步法检测白血病细胞免疫标记方法简单，只须普通光学显微镜就能开展实验，可为白血病的诊断、分型、分类乃至白血病靶向治疗提供可靠依据。

     【关键词】 白血病；急性；免疫表型

    【Abstract】 Objective To study the significance of immunophenotype analysis in the diagnosis,the prognosis of acute leukemia.Methods By using ABC-AP immune two step method,we detected 14 antigens on leukemic cells of 104 patients with acute leukemia and ,in combination with the observation of cell morphology, classified their type and subtype. Results Among the 104 primary acute leukemia patients, the number of patients with T lymphocyte leukemia,B lymphocyte leukemia,acute myeloblastic leukemia,mixed phenotype acute leukemia and umclassified leukemia were 4(3.8%) ......