Hi there I've had a portion of my tongue removed.. And rebuilt they did a great job. I have a bit of a lisp when I'm tired but usually i sound pretty clear. Mind you it depends on how much they remove and location as well - if you're BOT did the Tumor spread to your tongue? I'm surprised they are suggesting this type of surgery - also yes there are quite a few here who've had. Numerous sessions of radiation , one woman I know has had it 5 times I believe. Best of luck.