Re: White lump on tongue
=( That must be really scary. The cancer word is never a word anyone wants to hear or think about, let alone endure.
I have never seen anything like what you describe, but my advice would be to take it one step at a time. Have it tested and see what the results say. They say the faster you catch it, the better the prognosis. If it is cancerous, then you can immediately take steps to help it.
One day at a time, my friend.
Good luck to you and your sister.