hi i have a bump under my tongue think its under or on my gum in lower part of my mouth. i cant see it but i feel it with tongue and finger. its hard but painless. what can it be? might be possibly from oral hpv ? cancer? how ccn it be examined.  thanks
Hi. Thanks for your query and an elucidated history. This looks a stone in the salivary gland i the floor of the mouth. You have nicely described this. Please confirm with an ENT Surgeon, and he may advise you x-ray- Ultrasonography. A simple surgery will cure this. The possibility of other causes you mentioned is very remote and will be ruled out by ENT Surgeon