Hello,
I’m sorry to hear about your cat.
It sounds like there are multiple issues here and I don’t know how they are related. I don’t expect the crystals caused the jaundice. Most of the time I see the crystals because of poor diet or stress. Stress can be many many things. I suspect this was either a cat with underlying conditions like FeLV fiv or fip. Also I suspect the jaundice was either hepatic lipidosis or parasites.
You sound like you really love your cat but never had a vet who was invested in your cats care. It is my biggest gripe in vet Med now. We don’t care for people who care about their pets. We need to do more in providing both care and advice.
I am also very concerned about the vet who took the deposit and didn’t do pre op blood work. Or talk about the possibility of all of rhe things that can happen if there are underlying conditions or post op complications.
I’m sorry for your loss.
Dr magnifico
Oh just saw this now. I hope he is fine and you got to see your vet?
Sometimes fluids build up after a tumor gets removed. If he’s not in pain and eating normally I would say its okay to wait a week. Of course if it gets herder, the skin gets discoloured (red or bluish) you should go ealier.