ORAL MELANOSIS leading to the diagnosis of HIV infection. Despite being a weak association, any unexplained oral pigmentation in a high risk individual should make one suspect HIV associated oral melanosis and proceed Oral Mucosal Melanosis IntechOpen Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal Figure 2 from Diffuse Cutaneous Melanosis Associated with Malignant Melanoma Semantic Scholar Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review