Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome This lovely patient was thrilled with her beautiful result after laser treatment of oral melanotic macules. I share this case to educate: laser treatment requires accurate diagnosis, an understanding of the differential a Melanotic macule at the wetdry line of the lower lip. b Melanotic Download Scientific Diagram Pathology Outlines Melanotic macule