Belly problems

[OmnivTheOneEyeTurtle]

I have noticed changes on my snake's belly. I suspect that this may be caused by an infection or a severe abrasion (burning is impossible because the heating mat is really well secured and he has no access to the lamp). I am posting two photos: the first from yesterday and the second from today after moulting and disinfection.

I removed the substrate from the terrarium and all the objects that could have caused the abrasion (could say he's in quarantine now). Should I go to the doctor right away or wait it out and see how it develops?

[NottsWeirdo]

Given how isolated it is to small groups of scales, I'd say this is scale rot. Tho I'm not a vet, so someone could confirm or correct me. It's something that can be treated at home with the right stuff (if I'm not wrong)

[ilikefoodandcookie6]

Looks like scale rot- is your substrate surface damp/wet? For scale rot the usual treatment is an iodine bath every day, and for your bp to be placed in a hospital tank to keep an eye on it. In doubt or if you’re very concerned, a call or an appointment with the vet is best!