Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal COM Dec. 2011 Diagnosis UW School of Dentistry A 55 year old male with a long history of tobacco smoking presents with diffuse dark pigmentation on the hard palate as seen in the image. What is the most likely diagnosis? A. Oral Pathology Outlines Melanotic macule