Clinical aspect of a pigmented soft palate lesion, measuring 7 mm in Download Scientific Diagram Labial melanotic macule. B). Increased numbers of me lanocytes along Download Scientific Diagram Relative frequency of solitary melanocytic lesions of the oral mucosa Buchner 2004 Journal of Oral Pathology & Medicine Wiley Online Library 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