Nevoid Melanoma. Breslow 0,9mm. Courtesy of colleague @gcorto91 Nevoid melanoma is a melanoma variant with significant resemblance to a conventional melanocytic nevus. Dermoscopy: polymorphous vessels + shiny white structures + yellow pinkish background # Congenital Nevus MD Searchlight Nevus of Ota: What Is It and How Is It Treated? Iris melanocytic tumors are a group of pigmented or non pigmented lesions arising from melanocytes in the iris. These can range from benign to malignant. Suspicious features for melanoma (ABCDE of Oncology Letters Frontiers The WHO 2018 Classification of Cutaneous Melanocytic Neoplasms: Suggestions From Routine Practice