Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia Amazon.com: NOW Sports Nutrition, L Carnitine Liquid, Triple Strength 3000 mg, Citrus, 16 Ounce : Health & Household Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Oral Melanoma: A Rare but Aggressive Oral Cancer Oral melanoma is a rare and highly aggressive malignant tumor that develops from melanocytes within the oral mucosa. It most commonly affects the 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