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关于急性粒细胞白血病的染色体,一般认为有30—50%的病例存在染色体异常,而且亚二倍体、超二倍体的数量相近。我们曾报告4例急粒白血病的染色体分析,3例有染色体异核型为46/48的嵌合常:1例核型为41,1例核型为45,另1例型~6。一年来,我们又观察了11例急粒白血病患者的染色体,个别患者中进行了动态观察,现在报告如下。
About the chromosome of acute myeloid leukemia, it is generally believed that there are 30-50% cases of chromosomal abnormalities, and the number of sub-diploid, diploid similar. We have reported 4 cases of acute myeloid leukemia chromosome analysis, 3 cases of chromosomal heterochromic 46/48 chimerism: one case of karyotype was 41, 1 case of karyotype 45, and the other 1 case ~ 6. In the past year, we looked at the chromosomes of 11 patients with acute myeloid leukemia and conducted dynamic observations in a few patients. We report the following.