PSA] Thank you and PSA to get a skin check : r SkincareAddiction Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Tiny brown spot on the lip? Don't ignore it. A melanotic macule is a small, well circumscribed brown to black oral lesion most commonly seen on the lower lip and a high yield ADC exam favourite. What Caused These Multiple Hyperpigmented Macules of the Mouth? melanotic macule Keyword Search Science Photo Library 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