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[摘要] 目的 探讨妊娠早期超声筛查不同绒毛膜性双胎妊娠的价值。 方法 随机选取于2012年1月~2014年6月到我院进行产前常规超声筛查病例500例,筛选出不同绒毛膜性的双胎胎儿,将其临床最后诊断情况与超声诊断情况进行比较,分析妊娠早期超声筛查双胎的绒毛膜性及在检查胎儿异常中的价值。 结果 进行产前超声筛查的病例中,双胎妊娠占7.60%,为38例,其中双绒毛膜囊双胎妊娠占81.57%,为31例,单绒毛膜囊双胎妊娠占18.42%,为7例,超声对妊娠早期38例双胎胎儿进行绒毛膜性分类的诊断结果与实际情况完全相符,正确率达89.47%,两组比较无显著统计学差异. The single chorionic sac twins fetuses" structure defect was completely conformed to ultrasound diagnosis, and the accuracy reached to 75%. The difference was not statistically significant . The occurrence rate of pregnancy-induced hypertension of pregnant woman with single chorionic sac twins fetuses was 14.28%, and the occurrence rate of gestational diabetes mellitus was 14.28%. The occurrence rate of premature rupture of fetal membranes was 28.56%, and the occurrence rate of polyhydramnios was 14.28%. The difference of complications between pregnant women with single and double chorionic sac twins fetuses was small, and the difference was not statistically significant 和B组:65-68.
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(收稿日期:2015-03-27)
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