The risk of leukemic transformation was higher in cases with abnormalkaryotypes than with normal karyotypes.
核型异常者进展为白血病的危险性明显高于核型正常者。
2
Results There were 37 abnormalkaryotypes in 235 couples with spontaneous abortions. The rate of abnormalkaryotypes was 7.87%.
结果分析2 35对自然流产夫妇的染色体核型，发现异常37例，异常发生率为7 87%。
3
To study the frequency of the abnormal chromosome, and to investigate the relationship between the indications of prenatal diagnosis and abnormalkaryotypes.