What the ENT says sounds logical, but I also understand you want an answer.
I have a tori. I've had it for years. It seems to have gotten larger recently, but it's a tori.
What area of your mouth would be biopsied?
Good luck.
Marlene
Marginal mandibulectomy 6/17/08 resulted in DX of Stage I SCC - gingiva (3 mm) right mandible, buccal side. Clear margins. Occasional social drinker. Smoked last cigarette in 1979. Clear pet: 12/08; 7/20/09. Yay!