Congenital lingual melanotic macule: an underreported entity? European Journal of Pediatric Dermatology Oral Mucosal Melanosis IntechOpen 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 Black tongue: What is it, and how is it treated? by Dr. Scott Froum StellaLife