Gamma Knife Scheduled

Just got back from the readiologist and they are suggesting to do Gamma Knife next Tuesday morning and, they keep you overnight for observation. Although I am scared to death to have the frame screwed into my head, I was thankful that there is only the one tumor so far and that they are not talking wbr. This Friday I am to have my PET scan. Hopefully my PET scan won't be any worse than it was last time although I'm certainly not getting my hopes up with this new development.