Hello,
I've got a small redness of 5mm in diatmeter with a dot of blood exactly in the middle of my chest.
It just occurred to me that it won't heal and I can remember it for several months. It didn't grow at all over this time. It forms a small atypical scab, but it won't cover it all and it does not heal.
I have recently (two weeks ago) had some abrasion wound from playing sports and although they got a little infected at the beginning, they are in a healing process (a scab formed it it's almost gone now).
I am male, 28, non-smoker, not drinking excessively and I don't have diabetes (or diabetes signs) from what I know.
I do have a contact dermatitis history (triggered usually by certain chemicals).
Does anyone know what that might be? Does it not heal because it's covered (there is no friction with the clothes since it's in the middle of the chest)? Or it's something more serious? Should I see a doctor? What could I expect?