title: Positive control radiographs for identifying a suspected retained surgical item.
authors.affiliation: Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland. Electronic address: kporte14@jhmi.edu.
authors.forename: Kristin Kelly
authors.initials: KK
authors.lastname: Porter
authors.affiliation: Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: Ryan W
authors.initials: RW
authors.lastname: Woods
authors.affiliation: Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: Paul D
authors.initials: PD
authors.lastname: Bailey
authors.affiliation: Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: William W
authors.initials: WW
authors.lastname: Scott
authors.affiliation: Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: Pamela T
authors.initials: PT
authors.lastname: Johnson
mesh_terms: D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000209:etiology*; D006801:Humans; D008396:Maryland; D019300:Medical Errors / Q000517:prevention & control*; D016343:Monitoring, Intraoperative / Q000592:standards; D017410:Practice Guidelines as Topic; D015641:Radiography, Interventional / Q000592:standards*; D018570:Risk Assessment; D013514:Surgical Procedures, Operative / Q000009:adverse effects* / Q000592:standards*