婴儿断掌是什么原因

来自唐慧珍医生的专业解答，快打开看看是否又获得了新的知识点～

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信用信息平台

病情分析：绝大部分婴儿断掌是和遗传有很大的关系，像这种情况是唐氏综合症患儿的特征，但并不是绝对的，如果自己有担心的话，可以到医院去做染色体检查三体21，准确率高达99.99%，保持心情的愉悦，不要过于紧张，不能够根据婴儿时段长就立即判处是唐氏儿。

唐慧珍

副主任医师

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

问题描述：孩子在外观上看没有什么特别，就是双手有断掌，这到底是什么原因导致的，是像朋友说的，有可能是唐氏综合症患儿吗？