Melanotic macules of the tongue in a newborn Journal of the American Academy of Dermatology Congenital Melanotic Macules of the Tongue The Journal of Pediatrics 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 Unusual Extensive Physiologic Pigmentation of the Tongue: A Case Report Cureus COM Jan. 2008 Diagnosis UW School of Dentistry Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360