随着单克隆抗体(McAb)在血液病上的广泛应用,人们对急性白血(AL)初诊时免疫表型的认识已较为深入,但对AL复发或病程中的免疫学及基因学表型所知尚少。近年来,国外虽有少数作者用免疫表型、染色体分带和G-6-P-D同功酶技术对此做了分析,但国内尚未见类似的研究报告。从1987 With the widespread use of monoclonal antibodies (McAb) in hematological diseases, people are more aware of the immunophenotype of acute leukemia (AL) when they are newly diagnosed. However, the immunological and genotypic phenotypes of relapsed or refractory AL patients Little is known. In recent years, although a few foreign authors used immunophenotyping, chromosome zoning and G-6-P-D isoenzyme technology to do this analysis, but there is no similar domestic research report. From 1987