Melanocytic Nevus: What Is It, Causes, Signs and Symptoms, and More Osmosis Primary Acquired Melanosis (PAM) Ocular Melanosis Explained by Dr. Shakeel , "Ocular Melanosis is a condition where melanin the pigment responsible for eye color gets excessively deposited in the white part of the eye 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