Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com Pigmented Lesions of the Oral Mucosa Springer Nature Link Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal 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. Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia