Man Concerned About a New Spot On His Lip Let's Diagnose VisualDx Figure 1 from Oral melanotic macule a case report. Semantic Scholar Spotty lips. These are labial melanotic macules, kinda like freckles on the lips. They are mostly due to age and sun exposure, but sometimes they run in families and are associated with Figure 9 from Pigmented lesions of the oral cavity: review, differential diagnosis, and case presentations. Semantic Scholar Lip Pigmentation Treatment in Singapore A Fast Growing Black Patch on the Upper Front Gum: Malignant Melanoma Springer Nature Link