Pigmented papillae of the tongue Chemotherapy Induced Hyperpigmentation of the Tongue New England Journal of Medicine Lichenoid lesion on the tongue in a patient with Laugier Hunziker Syndrome Journal of Oral Diagnosis 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 Metastatic Melanoma of the Tongue: A Rare Case Actas Dermo Sifiliogrficas