Congenital Melanotic Macule of the Tongue: Report of Two Cases and Literature Review Head and Neck Pathology Springer Nature Link Solitary pigmentation of the tongue: lentigo simplex or pigmented fungiform papilla? What Caused These Multiple Hyperpigmented Macules of the Mouth? Indian patient (mid 70s) with chief concern tongue is turning black. Swipe for more photos. These post inflammatory changes are more common in folks with more melanin in their skin. The underlying Oral pigmentation in children: a diagnostic challenge Archives of Disease in Childhood