Labial lentigines, also called labial melanotic macules, is a benign skin condition that is more common in individuals with darker skin. They most often appear during adulthood although they can develop at The labial melanotic macule: a review of 79 cases Pigmented Lesions of the Oral Mucosa Pocket Dentistry Dark spot on lip appeared randomly : r Blackskincare Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome