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My old cat has a growing, discolored tumor. What are my options?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed | 16 years and 8 months old

My 16.5 year old cat has had this tumor for a couple of years. It has slowly gotten larger and now it looks pretty gross in terms of coloration, hair loss and size. We originally thought it was a fatty lipoma, but now the vet says she’s not so sure. She said they can do a surgical removal to test it, but the procedure is costly and stressful, and if it is cancer, we would likely just do palliative care due to her age. Any one have any opinions on what this looks like in its current state?

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1 Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 10th, 2019

That is a bit big. It could be cancer, there is always a chance of that in a cat Kira's age. Removing it may improve her quality and length of life, even if you don't do chemo. It is a good option.

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17Pet Parents found this answer helpful

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