1996年我们对因不良妊娠史采咨询的58对夫妇的病因进行了细胞遗传方面的检测,发现异常核型14例,现报告如下。 1 对象与方法 对来我单位遗传咨询的58对有不良妊娠史的夫妇作为研究对象。对每对夫妇在详细询问、记录其婚育史后,取其外周血做淋巴细胞培养,按常规制备染色体,计数30～50个中期分裂相,经G显带分析,116例染色体检查患者中男女各58例。 In 1996, we conducted a cytogenetic test on the etiology of 58 couples consulted due to adverse pregnancy history. We found 14 cases of abnormal karyotype, which are reported as follows. 1 objects and methods to my unit of genetic counseling 58 pairs of couples with adverse pregnancy history as the research object. For each couple in detail asked, record the history of marriage and childbirth, take the peripheral blood lymphocyte culture, routine preparation of chromosomes, counting 50 to 50 metaphase, by G banding analysis, 116 cases of chromosomal examination in patients 58 for both men and women.