Frontiers Gastric and colonic metastases of malignant melanoma diagnosed during endoscopic evaluation of symptomatic anemia presenting as angina: a case report Non Melanoma Skin Cancer Benign melanocytic naevi 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 # Non melanocytic lesionspreventing pitfalls in diagnosis Staging Melanocytic Skin Neoplasms Using High Level Pixel Based Features