Primary malignant melanoma of the tongue CJS Congenital Melanotic Macule of the Tongue: A Five Year Follow up Dermatology Practical & Conceptual Congenital lingual melanotic macule 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 COM Jan. 2008 Diagnosis UW School of Dentistry