Mucosal melanocytic macules Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Summit Enlighten Laser to treat labial melanotic macules on the lip before and after. Facebook Labial melanotic macule. B). Increased numbers of me lanocytes along Download Scientific Diagram This patient has multiple labial melanotic macules. These are essentially freckles of the lips. These most commonly involve the lower lip. This patient had involvement of both the upper and lower lips.