hcg值为多少是宫外孕

来自吴雪春医生的专业解答，快打开看看是否又获得了新的知识点～

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健康之路

病情分析：宫外孕与正常妊娠相比，首先的诊断方式采取hcg 测定的方法，如果他偏低，就说明很有可能是宫外孕，此时需要通过B超检查来做确诊，不过在宫内没有发现孕囊的话，很有可能就是宫外孕。

吴雪春

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：如果是宫外孕的话，hcg的水平和正常相比会有一些什么样的改变呢？