removal??

Can a Cyst be removed? Because it is growing back, or at least I think that it is the cyst that is growing back... and of course I didn't notice it until it started hurting, maybe next time I will notice it before it becomes this tender (hopefully there won't be a next time). I will be going in on April 22nd, and I am sure that he will biopsy it again. I am going to discuss with him the possibility of removing it though, I am sick of having mouth pain...
Wow, and I discovered that my Doc wrote a text book on PDT, pretty smart guy, he is really nice too :)