近年来,随着染色体检查方法的不断发展,尤其是显带技术的应用,有关血液系统疾病,如:各种白血病,骨髓增殖性疾患等的细胞遗传学研究的报道逐渐增多,但有关再生障碍性贫血(以下简称再障)的研究,国内报导甚少。我们于今年3月～8月,对6例再障作了染色体G显带分析,结果如下。 In recent years, with the continuous development of chromosomal test methods, especially the application of the banding technique, reports on cytogenetical studies of hematological diseases, such as various leukemias, myeloproliferative disorders and the like, have been gradually reported. However, Anemia (hereinafter referred to as aplastic anemia) research, very little domestic coverage. We conducted a G-banding analysis of 6 cases of aplasia from March to August this year. The results are as follows.