Melanotic neuroectodermal tumor of infancy ScienceDirect Melanocytic nevi and malignant melanoma Medizinonline 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 Melanotic neuroectodermal tumour of infancy: CT and MR findings Pediatric Radiology Springer Nature Link