Labial melanotic macule Stock Image C057 2077 Science Photo Library Melanotic Macules, Naevi, and Melanoma Springer Nature Link Oral Malignant Melanoma Oral Cancer Foundation Information and Resources about Oral Head and Neck Cancer Pigmented Lesions of the Oral Mucosa Springer Nature Link Does anyone know what this black mark on my lip is? Started last August so it's I've had it nearly a year, was living in Spain at the time for 6 months