Labial melanotic macule. B). Increased numbers of me lanocytes along Download Scientific Diagram Labial Lentigo (labial melanotic macule) Cancer Therapy Advisor Simple cryosurgical treatment of the oral melanotic macule Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Mucosal melanocytic macules In the process of removing a Labial Melanotic Macule. A Labial Melanotic Macule is a well defined, oval, brown to black, flat patch on the central third of the lower lip, as seen