Mucosal melanocytic macules A flat and oval shaped melanotic macule on the vermilion border of the Download Scientific Diagram Labial melanotic macule (brown spot on lip) (Stony Brook Case 1) dermatology dermatopathology YouTube Does anyone know what this black mark on my lip is? Started last August so it's I've had it nearly a year, was living in Spain at the time for 6 months LABIAL LENTIGO, Labial Lentigo also called a labial melanotic macule, is a harmless, small, flat, brown spot on the lip. It can develop after repeated sun exposure. In most cases, labial lentigo