A Focal Intrinsic Physiologic Pigmentation of : Journal of Pharmacy and Bioallied Sciences 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 Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia Primary malignant melanoma of the tongue CJS A) Hairy black tongue. (B) Linea alba. (C) Oral melanotic macule. (D) Download Scientific Diagram