Reacquaintance with the Term 'Melanoplakia' by Clinical and Histopathological Evaluation WHAT CAUSES A BLACK SPOT ON GUMS? Fairywill Oral medicine: 7. red and pigmented lesions Dental Update 56M with an asymptomatic, darkly pigmented lesion on the attached gingiva of the maxilla, an irregularly shaped macule with varied pigmentation, including shades of black, brown, and gray. Brendan Gallagher, DDS Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360