无创DNA检测技术在胎儿染色体疾病筛查中的应用效果和价值分析

Application effect and value of noninvasive DNA detection in screening of fetal chromosomal diseases

目的:探讨在胎儿染色体疾病筛查中应用无创DNA检测技术的临床效果。方法:收治接受胎儿染色体疾病筛查孕妇120例,回顾性分析其临床资料。结果:应用无创DNA检测技术,唐氏综合征诊断准确性90.00%,爱德华氏综合征诊断准确性100%,Patau综合征诊断准确性100%。结论:胎儿染色体疾病筛查中应用无创DNA检测技术的临床效果较好。

Objective：To explore the application effect of noninvasive DNA detection in screening of fetal chromosomal diseases.Methods：120 women with screening of fetal chromosomal diseases were selected,and the clinical data were retrospectively analyzed.Results：Through noninvasive DNA detection,the diagnostic accuracy of Down syndrome was 90%,the diagnostic accuracy of Edward＇s syndrome was 100%,and the diagnostic accuracy of Patau syndrome was 100%.Conclusion：The application effect of noninvasive DNA detection in screening of fetal chromosomal diseases was better.