Halo is turning out to be a Medical Mystery Kitty. (Halo's most recent health crisis is here).

The fatty tumor on her liver is growing again. As I was leaving for the airport on Tuesday, I noticed it is much larger than just a month ago. It seems to grow and shrink on its own.

Halo is feeling well. She's eating and playing normally. She's not sleeping any more than usual. So, should I take her to the vet anyway? Or should I continue to monitor the situation and if she starts getting "mopey" take her back?

She is terrified of the vet (not really the vet -- but the carrier). She still runs and hides from me when I'm carrying a box, suitcase, laundry basket (anything that remotely resembles a carrier). I hate to keep traumatizing her. And the one time I got the bright idea to just carry her in my arms while Bobcat drove to the vet, she peed in fright all over me. She just hates any kind of change at all. Money is not the problem. We can afford to take her.

So, what would you do?