What the doctors say:

Catscan looked fine, but there was a lot of scar tissue around the areas they are most interested in, so I need to have a pet scan. That happens next week.

While I was chatting with the oncologist I mentioned an unexplained dizzy spell last week.

He immediatly sent me over to the imaging center for a brain mri and got me an appointment with a neurologist.

The brain mri came back negative (insert you own joke here).