Oral Malignant Melanoma Oral Cancer Foundation Information and Resources about Oral Head and Neck Cancer Customized Tanning Melanotan Nasal Cleanser Sprays 20mm Crimp on Version Melanotic macule. Benign. Dark spot on labia (or lip). Analogous to lentigo simplex. Hyperpigmented basal keratinocytes & dermal melanophages. Slight in single basal melanocytes; NO nests. More info like this in Melanotan I Research Nasal Spray NeuroLabs Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360