Rare electrolysis damage months later?

Ever since I’ve started treatment I’ve been very curious about the electrolysis process so I’ve been doing a lot of learning through the forum and online sources.
I have a good grasp on what the temporary side effects of electrolysis are, but I’m finding it very difficult to find a direct answer on the following:
What does permenant damage caused by electrolysis look like? I’ve read such damage shows up months after treatment but I cannot seem to find a straight answer or example photos on what the damage actually is.
Calling all professionals to clarify! This is such a fascinating process and I find myself getting the itch to venture into becoming a professional myself lol
Discuss!

Is what happened to me.

I’m not so sure you’ll find such evidence Jules, because true scarring really is that rare.The Healing Skin video series shows some such images, but not too many and I think he had a hard time coming across those.

The one that comes to mind is from this thread (it’s pretty graphic):

Whether or not it was permanent or eventually healed I have no idea, but this is the one place I think of when someone says they had permanent damage and may legitimately had it