Conversation: The conversation between human and AI assistant.
[|Human|] I just felt an very large soft not painful lump on my inner thigh. I have had a lower  right tummy pain (like gas would feel). I had  alower back pain  for a couple of weeks sleeping on all kinds of couches and chairs, so I thought the gas like pain was related, now Im worried. What is this soft pliable lump? I also noticed the same thing under my left arm no pain very movable. im scared now that idiscovered the inner thigh one now
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You may have some soft tissue tumor like lipoma, neurofibroma or dermatofibroma.  Or it can be some cyst or other mass.  You should go for fine needle aspiration cytology or 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.