Pityriasis versicolor
Pityriasis versicolor (also known as bran lichen, bran fungus lichen) is a fungal infection of the uppermost skin layer, which is conspicuous by spots distributed over the entire body, which appear lighter in color compared to the rest of the skin. The cause of this disease is the yeast fungus Malassezia furfur (formerly also called … Pityriasis versicolor