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患者女,27岁,结婚5年,妊娠4次,均为孕40天～2月之间流产。妇科检查正常,妊娠期间否认药物及化学毒物接触史。同胞4人,1兄1姐各生育3胎,无流产史,1兄其妻流产4次,但流产孕周不同,其母有多次流产史。细胞遗传学检查:夫妇均取外周血进行淋巴细胞培养,染色体G显带,各分析50个分裂相,结果丈夫为46,
Female patient, 27 years old, married 5 years, 4 pregnancies, are pregnancy 40 days ~ February abortion. Gynecological examination is normal, denied the history of exposure to drugs and chemical poisons during pregnancy. 4 siblings, 1 brother and 1 sister each have 3 births, no history of abortion, 1 brother and his wife miscarried four times, but different abortion and gestational age, the mother has multiple abortion history. Cytogenetic examination: the couple took peripheral blood lymphocyte culture, chromosome G banding, the analysis of 50 split phase, the results of her husband was 46,