title: From Gatekeeper to Steward: The Evolving Concept of Radiologist Accountability for Imaging Utilization.
authors.affiliation: The Johns Hopkins University School of Medicine, Baltimore, Maryland. Electronic address: Daniel.J.Durand@gmail.com.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Durand
authors.affiliation: Weill Cornell Medical College, New York, New York.
authors.forename: Geraldine
authors.initials: G
authors.lastname: McGinty
authors.affiliation: Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia.
authors.forename: Richard
authors.initials: R
authors.lastname: Duszak
mesh_terms: D003952:Diagnostic Imaging / Q000941:ethics* / Q000706:statistics & numerical data*; D000069342:Medical Overuse / Q000517:prevention & control; D009937:Organizational Objectives; D010819:Physician's Role; D011871:Radiology / Q000941:ethics* / Q000458:organization & administration; D012017:Referral and Consultation / Q000941:ethics* / Q000458:organization & administration; D012941:Social Responsibility; D014481:United States