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 Dental Update Malignant oral melanoma: how to spot it and how it is managed Dental Update Clinical aspect of a pigmented soft palate lesion, measuring 7 mm in Download Scientific Diagram A Rare Case of Oral Mucosal Pigmentation: Differential Diagnosis and Case Presentation JCDA Figure 2 from Oral melanotic macule a case report. Semantic Scholar