title: IT tools will be critical in helping reduce radiation exposure from medical imaging.
authors.affiliation: Department of Radiology and Center for Evidence-Based Imaging, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA. rkhorasani@partners.org
authors.forename: Luciano M
authors.initials: LM
authors.lastname: Prevedello
authors.forename: Aaron D
authors.initials: AD
authors.lastname: Sodickson
authors.forename: Katherine P
authors.initials: KP
authors.lastname: Andriole
authors.forename: Ramin
authors.initials: R
authors.lastname: Khorasani
mesh_terms: D003661:Decision Support Techniques; D003952:Diagnostic Imaging / Q000009:adverse effects*; D006801:Humans; D007256:Information Systems; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control*; D011835:Radiation Protection / Q000379:methods*; D019564:Unnecessary Procedures