Oral pigmentation in children: a diagnostic challenge Archives of Disease in Childhood Dermoscopic Features of Pigmented Fungiform Papillae of the Tongue Actas Dermo Sifiliogrficas 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 Full article: Melanosis of the Tongue Congenital lingual melanotic macule