Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Labial or Oral Melanotic Macule Benign, asymptomatic, and often underdiagnosed. Swipe to learn how to recognize, diagnose, and manage this simple yet important lesion! #thebasicdentist #rguhs #kuhs #tnmgrmu #OralPathology #MelanoticMacule #DentalFacts 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 Oral malignant melanoma: a rarity! BMJ Case Reports Pathology Outlines Melanotic macule Pigmented Lesions of the Oral Mucosa Pocket Dentistry