Non Melanoma Skin Cancer 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 # Epithelial, non melanocytic and melanocytic proliferations of the ocular surface ScienceDirect Common skin lesions. Benign melanocytic lesions Symptoms of non melanoma skin cancer NHS Non pigmented melanocytic nevus of the oral cavity. A case report Dott. Roberto Porrini