你好，我手背上出了多个环状肉芽肿，时间大

来自李忠常医生的专业解答，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：一般有创伤的地方才会有肉芽肿

李忠常

住院医师

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：你好，我手背上出了多个环状肉芽肿，时间大概有一年多了，用了很多药都不起效，请推荐一下用药？谢谢！