是什么会导致胎儿颈部水囊状淋巴管瘤？

来自韩琳医生的专业解答，快打开看看是否又获得了新的知识点～

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39问医生

病情分析：导致胎儿颈部水囊状淋巴管瘤，考虑到是遗传染色体异常的存在，与出生数量的关系不是很大，建议非侵入性DNA或羊膜穿刺术应考虑作出明确诊断，如果指标异常，可以提前终止妊娠，下次孕期准备时，应进行遗传染色体检查、免疫系统检查、优生优育检查。

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问题描述：刚生完宝宝已经有20多天了，可是我发现这几天宝宝的状况不太正常，后来带她去医院检查，医生说是胎儿颈部水囊状淋巴管瘤，特别的担心，请问是什么会导致胎儿颈部水囊状淋巴管瘤？