A couple of months ago I noticed a discoloration on the top of my left foot. At first I thought it was a mystery bruise or dress sock fuzz. Upon closer inspection I realized that it was spotty and not a solid patch.[br>[br>Fast forward to tonight and due to no itching or other discomfort, I noticed it again for the first time since the first time and then realized that it has been spreading.[br>[br>I have attached a picture for review. This is of the affected area after having been freshly bathed (it really isn't crud!)[br>[br>Any ideas or other insight (constructive) is greatly appreciated.View Thread