[quote=davidcpa]We have seen quite a few people within the last year similar to you, i.e. young, non smoker, non or occasional drinker diagnosed with SCC in the tongue area with no known associated cause. [/quote]

Just thinking out loud here.....

One variable that seems common in young people is excessive use of cell phones. From time to time you hear cautions about possible cellular damage caused by excessive exposure to cell phone radiation. I wonder if this has been looked at in relation to being a possible causitive factor in oral cancers?