Conversation: The conversation between human and AI assistant.
[|Human|] Hi have a very small what seems like a spot in the lower part of my mouth in front of my front lower teeth. It is not painful in any way and comes to a point when i can pop it. It gets small but wont completely go away! I keep touching it with the tip of my tongue which I probably shouldnt do but I am starting to worry about it :/   When I pop it sometimes a bit of blood comes out. It has a ting white dot at the tip. Is it signs of cancer! I am worried!! Thanks Hayley
[|AI|]  Thanks for your query, I have gone through your query. The white dot could be a frictional keratitis, or it can be a candidiasis. Nothing to worry the white dot could not be a cancerous lesion. Consult your oral physician and get your oral cavity examined and rule out these lesions. If you have the habit of smoking stop it. Do not keep touching with the tongue. I hope my answer will help you. Take care.