Conversation: The conversation between human and AI assistant.
[|Human|] A few weeks ago a pimple like apeared on my forarm that was itchy of and on. I ignored it but must have itched it unwillingly as well as iritated it during showeres. It has gotten bigger, rasied up with tough/ruff skin and bumpy. itches on and off, when a shirt is over it but I can always feel it there.
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You may have lipoma, neurofibroma, dermatofibroma or other soft tissue tumor.  You should go for biopsy of that lump. It will give you exact diagnosis. Then you should take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.