| 胎儿染色体异常的孕中期联合筛查 |
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| 引用本文： | 孙铁兰,孙淑湘,张亚俊.胎儿染色体异常的孕中期联合筛查[J].中国妇幼保健,2004,19(4):55-56. |
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| 作者姓名： | 孙铁兰 孙淑湘 张亚俊 |
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| 作者单位： | [2]广东省江门市妇幼保健院529000 |
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| 摘 要： | 目的 :应用产前联合筛查 ,筛查胎儿染色体异常的可行性。方法 :对 2 5 90名孕妇的年龄及病史、血清学、超声的联合筛查 ,并行产前诊断及染色体核型分析。结果 :染色体异常 7例 ,检出率 7.2 2 % (7/97) ,以染色三体为主 4例 ,占 5 7.14 % (4 /7)。结论 :通过联合筛查及产前诊断可检出胎儿染色体异常 ,选择性终止妊娠 ,减少出生缺陷。但联合筛查的指标还需完善。
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| 关 键 词： | 胎儿 染色体核型 联合筛查 |
Pregnancy medium-term united screening on fetal abnormal chromosome |
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| SUN Tie-Lan,SUN Shu-Xiang,ZHANG Ya-Jun.Jiangmen Women and Children Health Hospital,Jiangmen ,China.Pregnancy medium-term united screening on fetal abnormal chromosome[J].Maternal and Child Health Care of China,2004,19(4):55-56. |
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| Authors: | SUN Tie-Lan SUN Shu-Xiang ZHANG Ya-JunJiangmen Women and Children Health Hospital Jiangmen China |
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| Institution: | SUN Tie-Lan,SUN Shu-Xiang,ZHANG Ya-Jun.Jiangmen Women and Children Health Hospital,Jiangmen 529000,China |
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| Abstract: | Objective:To investigate the feasibility of examining fetal abnormal chromosome by antenatal united sureening.Methods:2 590 pregnant women are examined about their age,medical records,serology and ultrasound,at the same time prenatal diagnosis and chromosomal karyotype's analysis were conducted.Results:There are 7 cases of karyotypes abnormal(7.22%,9/97) and 4 cases of trisomy (57.14%,4/7).Conclusion:It is feasible to screen fetal chromosomal abnormity to selectively terminate pregnancy and decrease natal disfigurement by united sureening and prenatal diagnosis.But the guideline of associated examination still need to be perfected constantly. |
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| Keywords: | Fetus Chromosomal karyotypes United screening |
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