Thanks. I saw the message and responded to it. My doctor hasn't done a lot related to internal tests because he said if it was something internal it would show up in other places on the body as well. Before I go through with laser surgery though I would like to be able to at least rule some things out.
He started me out with Antibiotics /anti-fungal medication and when that didn't work he went the Vitamin A route. Was on acitretin for a while and am now doing the Tretinoin cream.