title: Commentary.
authors.affiliation: Editor-in-Chief, Nucl Med Biol, Bethesda MD 20814. Electronic address: wceckelman@gmail.com.
authors.forename: William C
authors.initials: WC
authors.lastname: Eckelman
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D010506:Periodicals as Topic; D011877:Radionuclide Imaging / Q000379:methods*; D019275:Radiopharmaceuticals
chemical_list: D019275:Radiopharmaceuticals