Pigmented Lesions of the Oral Mucosa Springer Nature Link Oral malignant melanoma: a rarity! BMJ Case Reports Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Figure 1 from Oral melanotic macule a case report. Semantic Scholar 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