Taint melanotic of the lip vaporization laser UNILASER MDICA Pigmented Lesions Springer Nature Link Pigmented Lesions of the Oral Mucosa Pocket Dentistry 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. Congenital Melanotic Macule of the Tongue: A Five Year Follow up Dermatology Practical & Conceptual