Brown spots on the tongue Anales de Pediatra fig1.png Dark Spots on Tongue Treatment New York, NY A 9 year old boy presented for evaluation of dark spots on the tongue. The family first noted these spots 5 months prior and reported that they remained stable. Can you make a diagnosis? Congenital Melanotic Macule of the Tongue: Report of Two Cases and Literature Review Head and Neck Pathology Springer Nature Link Black hairy tongue syndrome