title: Use of mobile devices for medical imaging.
abstract: Mobile devices have fundamentally changed personal computing, with many people forgoing the desktop and even laptop computer altogether in favor of a smaller, lighter, and cheaper device with a touch screen. Doctors and patients are beginning to expect medical images to be available on these devices for consultative viewing, if not actual diagnosis. However, this raises serious concerns with regard to the ability of existing mobile devices and networks to quickly and securely move these images. Medical images often come in large sets, which can bog down a network if not conveyed in an intelligent manner, and downloaded data on a mobile device are highly vulnerable to a breach of patient confidentiality should that device become lost or stolen. Some degree of regulation is needed to ensure that the software used to view these images allows all relevant medical information to be visible and manipulated in a clinically acceptable manner. There also needs to be a quality control mechanism to ensure that a device's display accurately conveys the image content without loss of contrast detail. Furthermore, not all mobile displays are appropriate for all types of images. The smaller displays of smart phones, for example, are not well suited for viewing entire chest radiographs, no matter how small and numerous the pixels of the display may be. All of these factors should be taken into account when deciding where, when, and how to use mobile devices for the display of medical images.
authors.affiliation: Department of Radiology, Staten Island University Hospital, Staten Island, New York. Electronic address: hirschorn.david@mgh.harvard.edu.
authors.forename: David S
authors.initials: DS
authors.lastname: Hirschorn
authors.affiliation: Department of Radiology, University of Tennessee Health Science Center, Memphis, Tennessee; Department of Radiology, Le Bonheur Neuroscience Institute, Memphis, Tennessee.
authors.forename: Asim F
authors.initials: AF
authors.lastname: Choudhri
authors.affiliation: Department of Radiology, Cornell University Medical Center, New York, New York.
authors.forename: George
authors.initials: G
authors.lastname: Shih
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Woojin
authors.initials: W
authors.lastname: Kim
mesh_terms: D040421:Cell Phone; D034201:Computers, Handheld; D003626:Data Display; D003952:Diagnostic Imaging / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D016247:Information Storage and Retrieval / Q000379:methods*; D008904:Miniaturization; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*
keywords: Android; Mobile device; iOS; informatics; smart phone; tablet