Black hairy tongue syndrome Congenital Melanotic Macule of the Tongue: Report of Two Cases and Literature Review Head and Neck Pathology Springer Nature Link 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 Dec. 2011 Diagnosis UW School of Dentistry Unusual Extensive Physiologic Pigmentation of the Tongue: A Case Report Cureus Solitary pigmentation of the tongue: lentigo simplex or pigmented fungiform papilla?