Iris Melanosis in Cats: Causes, Symptoms, and Treatment Cats.com Melanocytic Nevus: What Is It, Causes, Signs and Symptoms, and More Osmosis Melanoma Pictures: Skin Changes and What to Look For Eye neoplasm Wikipedia Neurocutaneous Melanosis (Neurocutaneous melanocytosis) Dermatology Advisor This lovely patient was thrilled with her beautiful result after laser treatment of oral melanotic macules. I share this case to educate: laser treatment requires accurate diagnosis, an understanding of the differential