A while ago Sydney got a bit of a wound on her side (we think she scraped against something in the yard, that's what it looked like). We kept it clean and it healed just fine, but under the scar was a small lump. We had the vet remove the lump. I can't remember what he called it exactly (cystoma maybe?) but it was just basically a fatty cyst. I hope what Kaedyn has is nothing serious!