唐氏筛查临界风险，有必须做进一步检查吗？

来自刘冠媛医生的专业解答，快打开看看是否又获得了新的知识点～

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快速问医生

病情分析：首先告诉您，唐氏筛查如果为临界风险，这种情况说明您发生唐氏儿的几率稍微增高一点儿。一般建议进一步检查，无创DNA或者是羊水穿刺的。但是总体来说，唐氏儿的发生几率还是很低的

刘冠媛

主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医