Reptile & Amphibian Forums

I have noticed that my 17-year old cat Mannie has scabs that have grown darker (brown) and more noticeable over the past two months.

Now I'm worried that he has squamous cell carcinoma from overexposure to sun. He has chronic renal failure, diagnosed half a year ago. I let him wander out on my balcony in late summer and fall when it was sunny and warm outside, as he loved to relax and sleep in the sun.

Now I am wondering what to expect. I'm not sure he could undergo invasive treatment or that I could afford it financially.

I intend to bring him to the vet's next week. I know they will give him a general examination, do a blood test, and probably do a biopsy, to confirm squamous cancer...

I am wondering how much time my cat has to live. If he does not receive treatment, is it possible that I can give him hospice care at home and that he won't suffer until the "end" (at which point I would opt for euthanasia). How long does squamous take before the cat's health really declines? Will it spread to his other organs?

Hi There,

It's possible that this is cancer, but only a vet can tell you for sure and answer the questions you have asked.

If surgery is recommended and you are willing to have it done, I highly recommend cryosurgery. This would involve freezing the lesions, instead of cutting, and would be much easier on your kitty. He would probably still need anesthesia, but it would be for a shorter length of time.

Sometimes, in a senior kitty, especially one with health issues, it's best to not treat aggressively. This is something you would have to discuss with your vet. It may even be best to not treat at all.

I'm so sorry you are going through this. It's extra-difficult to face a decision in senior kitties. I have one with probable intestinal cancer, but he has kidney issues, is anemic, and too thin to put through surgery. In his case, he is being kept very comfortable on steroids.

Take care, and please let us know what the vet says. I'll keep your kitty in my thoughts and prayers.

Regards,
PHKitkat