Mucosal melanocytic macules Pigmented Lesions and Melanoma Plastic Surgery KeyPlastic Surgery Key Oral melanotic macule and primary oral malignant melanoma: Epidemiology, location involved, and clinical implications Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics a Melanotic macule at the wetdry line of the lower lip. b Melanotic Download Scientific Diagram Diagnosis of oral pigmentations and malignant transformations ScienceDirect