ORAL MELANOSIS leading to the diagnosis of HIV infection. Despite being a weak association, any unexplained oral pigmentation in a high risk individual should make one suspect HIV associated oral melanosis and proceed Oral pigmentation in children: a diagnostic challenge Archives of Disease in Childhood Congenital Melanotic Macule of the Tongue: A Five Year Follow up Dermatology Practical & Conceptual Tongue Discoloration in a Young Girl The Journal of Pediatrics Full article: Melanosis of the Tongue