Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Clinical Challenge: Dark Lesion on Lower Lip MPR 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. Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360