Melanotic macules of the tongue in a newborn Journal of the American Academy of Dermatology Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia Emerging Threat: Melanotan, Repackaging, and Online Sales Definition of melanocytic macules associated with Peutz Jeghers syndrome NCI Dictionary of Genetics Terms NCI ORAL MELANOTIC MACULE (OMM) (Also called focal melanosis labial melanotic macule) A benign, localized, flat pigmented lesion of the oral mucosa Caused by a focal increase in melanin production