Are Freckles on Lips a Cause for Concern? Causes, Remedies A bothersome lip lesion (labial melanotic macule) was effectively removed using our advanced Q10 Brightlase treatment. This quick, safe, and precise procedure left our patient with smooth, lesion free lips. Q10 Brightlase is Mucosal melanocytic macules Labial melanotic macule (brown spot on lip) (Stony Brook Case 1) dermatology dermatopathology Melanotic Macules, Naevi, and Melanoma Springer Nature Link 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