Raw spot on outer ear?

[regchamp]

Hello, I am hoping to get some insight before scheduling a veterinarian visit. My 18 month old cat has been itching his right ear lately and I noticed a raw spot on there. About 6 months ago he was diagnosed with an inner ear infection, he had a ton of dark ear wax buildup (I originally thought it may be mites) but it was an inner infection. This time there is no excess wax, just this raw spot. I am thinking maybe ringworm or a some kind of bite? He is indoors but has access to the attached garage which may have some bugs get in from time to time. I have attached a few pictures, thank you in advance for any suggestions!

I also forgot to mention, a few days ago I looked at it and it was just a little pink spot, now it seems to have gotten to the point it is now. He has been scratching it quite a bit since then.

[fjm]

I would suspect a bite, perhaps from a spider. Frequent bathing with slightly salted boiled water and distracting him from scratching may help. There don't appear to be any signs of inflammation or swelling - is it hot when you touch it? If it is just a graze from him scratching an itch it should heal quickly, but if in doubt it is always best to talk to your vet.

[susand]

Hi Regchamp,

I know cats can develop cancers on their ears, and skin cancer can sometimes look like 'raw spot'. It's unlikely if your can't has always been an indoor cat, as it is usually caused by prolonged sunlight exposure, but if it doesn't heal in a few days, I'd take him to the vet to be sure.