请教，10来岁男孩子的脚后跟有小拇指盖大小的黑块，该不该担心？图如下。谢谢大家

来源: honghonghong 于 2022-09-28 14:12:32 [旧帖] [给我悄悄话] 本文已被阅读：次

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