Conversation: The conversation between human and AI assistant.
[|Human|] I have a small lump on the inside lefter corner of my mouth. that spot has been purple for a few years and the lump just appeared a little over a week ago. Its not painful and it doesnt seem to be filled with fluid as I have tried to drain it. Its about the size of a pea and tends to go down in size and flare back up again periodically.
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You may have some benign lesion or squamous cell carcinoma.  You should go for excision biopsy and histopathological examination. 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.