We just noticed a large lump on our gator's leg too on Thanksgiving thought it was from his rc car accident. we took him to the vet today and they did a Cytology report on him and it was kinda crazy when the Vet was trying to withdraw a sample it was completely jelly like substance, but Vet found no cells and diagnoised it as a cyst but nothing to worry about for now unless it changes for some reason. Hope your baby has nothing to worry about! Keep us updated
Sorry for the late response. I got three presentations this week, so a little busy. Bubu is doing well and vet said lump on his leg might because he bite himself. The lump now is disappeared. The only question he has now is it seemed like he had O-shape leg, we will see how is everything going, I will update sooner.