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本文对380对有流产、死胎、死产和畸胎史的产史不良夫妇,进行了外周血染色体检查,发现25例异常,检出率为3.3%,并就染色体异常类型及遗传咨询进行了讨论。提示妊娠胎儿丢失是检出染色体异常携带者的重要指征。
In this paper, 380 pairs of abortion, stillbirths, stillbirths and teratogenic history of poor couples history of peripheral blood chromosomal examination found 25 cases of abnormalities, the detection rate was 3.3%, and the type of chromosomal abnormalities and genetic counseling conducted discuss. Prompt fetal loss of fetus is an important indicator of chromosomal abnormalities in carriers.