Oral Mucosal Melanosis IntechOpen This patient has multiple labial melanotic macules. These are essentially freckles of the lips. These most commonly involve the lower lip. This patient had involvement of both the upper and lower lips. Pigmented Lesions of the Oral Cavity Pocket Dentistry Frontiers Case Report: Blurred Vision and Eruptive Nevi Bilateral Diffuse Uveal Melanocytic Proliferation With Mucocutaneous Involvement in a Lung Cancer Patient