Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Oral Melanotic Macule MEDizzy 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 Search Results: Oral Mucosal Lesion Single skin lesion, Mucosal lip, Oral brown macule, 40 49 year old Male Labial melanotic macule 3 sessions of Q switched Nd:YAG and the pigment has cleared beautifully. Precise targeting. Minimal downtime. Predictable results. #lippigmentation #lasertreatmentclinic