The Spitz nevus is melanoma.
Piepkorn
Michael
M
D003937:Diagnosis, Differential; D006801:Humans; D008545:Melanoma / Q000145:classification / Q000473:pathology*; D018332:Nevus, Epithelioid and Spindle Cell / Q000145:classification / Q000473:pathology*; D012878:Skin Neoplasms / Q000145:classification / Q000473:pathology*