Pigmented Lesions of the Oral Mucosa Pocket Dentistry Oral melanoacanthoma and oral melanotic macule: a report of 8 cases, review of the literature, and immunohistochemical analysis Tiny brown spot on the lip? Don't ignore it. A melanotic macule is a small, well circumscribed brown to black oral lesion most commonly seen on the lower lip and a high yield ADC exam favourite. Oral pigmentation in children: a diagnostic challenge Archives of Disease in Childhood Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Dental Update Malignant oral melanoma: how to spot it and how it is managed Dental Update