Brown spots, especially on the lips, can be alarming to some. In some instances it can indicate rare oral mucosal melanoma, however in this case it was a non cancerous labial melanotic macule. Melanotic macules of the tongue in a newborn Journal of the American Academy of Dermatology Brown spots on the tongue Anales de Pediatra Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia