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对１１２例初治急白患者进行了免疫表型检测。ＡＭＬ患者均表达髓系分化抗原而无淋巴抗原表达。１例ＰＯＸ阴性但表达ＣＤ＿（３３）而诊断为Ｍ＿０。１例Ｍ＿７表达巨核细胞抗原，而其他ＡＭＬ均无此表达。Ｂ－ＡＬＬ均表达Ｂ淋巴分化抗原而无Ｔ淋巴和髓系统抗原表达。Ｔ－ＡＬＬ仅表达Ｔ淋巴分化抗原而不表达Ｂ淋巴和髓系分化抗原。２例急性混合细胞型同时表达髓系和Ｂ淋巴分化抗原。３例急性未分化型均不表达髓系和淋巴分化抗原。本文结果表明免疫表型检测对急白的分型诊断有较大价值。
112 cases of newly diagnosed acute white patients were immunophenotype detection. AML patients express myeloid differentiation antigen without lymphatic antigen expression. One case of POX negative but expressing CD_ (33) was diagnosed as M_0.1 M_7-expressing megakaryocyte antigens, while the other AML had no such expression. B-ALL expressed B lymphocyte differentiation antigen without T lymphoid and myeloid antigen expression. T-ALL expresses only T lymphocyte differentiation antigen but not B lymphoid and myeloid differentiation antigen. Two cases of acute mixed cell type expressed both myeloid and B lymphocyte antigen. Three cases of acute undifferentiated type did not express myeloid and lymphoid antigen. The results of this paper show that the immune phenotype detection of acute white classification diagnosis of great value.