Summit Enlighten Laser to treat labial melanotic macules on the lip before and after. Facebook Lip Depigmentation (Melanosis) 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 3 sessions of Q switched Nd:YAG and the pigment has cleared beautifully. Precise targeting. Minimal downtime. Predictable results. #lippigmentation #lasertreatmentclinic Mucosal melanocytic macules