posted on Dec, 9 2011 @ 09:14 PM
Skin ulcer no.
Is it dry or wet
I would not worry unless it gets a red inflammation around it.
That is the sign of a infection.
Put a little triple antibiotic cream on it a few times a day to prevent it from becoming infected and watch it for a while.
but i would not bother a doctor with it unless something changes or it does not heal for a couple weeks.
If you want to see photos if different skin disorders type the name of the disorder into google and go to images.
You will get a large number of photos that you can compare to what you have