title: The new melanoma staging system.
authors.forename: Thomas C
authors.initials: TC
authors.lastname: Yu
authors.forename: Maritza I
authors.initials: MI
authors.lastname: Perez
mesh_terms: D001706:Biopsy; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008545:Melanoma / Q000473:pathology*; D009367:Neoplasm Staging; D016133:Polymerase Chain Reaction; D012878:Skin Neoplasms / Q000473:pathology*