PDF] Oral melanoacanthoma and oral melanotic macule: a report of 8 cases, review of the literature, and immunohistochemical analysis. Semantic Scholar Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal a Melanotic macule at the wetdry line of the lower lip. b Melanotic Download Scientific Diagram Melanotic Macules, Naevi, and Melanoma Springer Nature Link 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