The vet just called me. Casey is going in tomorrow to have the x-rays taken. While he is under, she is going to take a swab of his nose and look at it to see if she can see anything (mold spores, cancer cells, etc).

She suggested rather than doing the x-rays first and possibly going to a CT scan, I might want to consider a CT scan first which would show alot more than x-rays would. But...(there's ALWAYS a but somewhere) she said it can be quite expensive (a thousand dollars or so!!! ) I told her to do the x-rays first. I'm praying it's not cancer or something that will require surgery. But I can't think that far ahead right now.