Conversation: The conversation between human and AI assistant.
[|Human|] I have been very worried lately as to whether I have cancer or not. I have Leukoplakia from smoking but I am noticing tiny bumps towards the back of my tongue leading into my throat. When I swallow, it almost feel like somethings back there, and every now and then it burns slightly as if the inside of my throat is being scraped. Does this sound like cancer?
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You have leukoplakia.  It can be simple keratitis or squamous cell carcinoma.  You should go for biopsy of that area.  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.