Figure 1 from Oral melanotic macule a case report. Semantic Scholar Pigmented Lesions of the Oral Mucosa Pocket Dentistry Mucosal melanocytic macules Brown spots, especially on the lips, can be alarming to some. In some instances it can indicate rare oral mucosal melanoma, however in this case it was a non cancerous labial melanotic macule. Melanotic macule MEDizzy Multifocal pigmentation of the oral mucosa The Journal of the American Dental Association