title: Reply: To PMID 23436835.
authors.affiliation: 1 Dana-Farber Cancer Institute, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.
authors.forename: Kyung Won
authors.initials: KW
authors.lastname: Kim
authors.forename: Nikhil H
authors.initials: NH
authors.lastname: Ramaiya
mesh_terms: D003952:Diagnostic Imaging / Q000639:trends*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis*; D057089:Pathology, Molecular / Q000639:trends*