大拇指关节处有凸起小包

来自吴涛医生的专业解答，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：大拇指关节处发现了，这种小的包包不痛也不痒，一般考虑腱鞘囊肿的可能性比较大，一般来说腱鞘囊肿如果比较小的话不影响关节活动，那么也可以不用管它，如果影响活动的话，可以通过手术的方式将它切除掉。

吴涛

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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：6月左右，大拇指关节处突然出现一个凸起的小包，平时不疼不痒，但使劲按感觉里面有硬物，这是什么情况？