title: Invited commentary.
authors.affiliation: Department of Radiology, Virginia Mason Medical Center, Seattle, Washington, USA.
authors.forename: Marie E
authors.initials: ME
authors.lastname: Lee
mesh_terms: D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000628:therapy*; D005260:Female; D019788:Fluorodeoxyglucose F18; D006801:Humans; D008297:Male; D009367:Neoplasm Staging; D049268:Positron-Emission Tomography / Q000379:methods*; D011379:Prognosis; D019275:Radiopharmaceuticals; D012512:Sarcoma, Ewing / Q000000981:diagnostic imaging* / Q000628:therapy*; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18