Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Happy Wednesday! , In this video, a patients labial melanotic macule (a benign pigmented lesion) is being treated with liquid nitrogen. Labial melanotic macules are flat and asymmetrical with a Removal of a melanotic macule on the lip with Q switched laser before and after photos taken 3 months apart, after a single treatment #dermatologist #dermatology #laser #laserderm #ottawaskincare #toc #ottawalaserclinic #cosmetics # Labial melanotic macule Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360 In the process of removing a Labial Melanotic Macule. A Labial Melanotic Macule is a well defined, oval, brown to black, flat patch on the central third of the lower lip, as seen