radiography(redirected from subtraction radiography)
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Related to subtraction radiography: digital subtraction radiography
the making of film records (radiographs) of internal structures of the body by exposure of film specially sensitized to x-rays or gamma rays. adj., adj radiograph´ic.
body section radiography tomography.
double-contrast radiography mucosal relief radiography.
electron radiography radiography consisting of electronic images that can be computer enhanced, electronically reversed, stored, retrieved, transmitted, and/or printed on photographic film.
mass radiography examination by x-rays of the general population or of large groups of the population.
mucosal relief radiography a technique for revealing any abnormality of the intestinal mucosa, involving injection and evacuation of a barium enema, followed by inflation of the intestine with air under light pressure. The light coating of barium on the inflated intestine in the radiograph reveals clearly even small abnormalities; double-contrast r.
neutron radiography that in which a narrow beam of neutrons from a nuclear reactor is passed through tissues; especially useful in visualizing bony tissue.
panoramic radiography pantomography.
serial radiography the making of several exposures of a particular area at arbitrary intervals.
spot-film radiography the making of localized instantaneous radiographic exposures; see also spot film.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Examination of any part of the body for diagnostic purposes by means of x-rays with the record of the findings usually exposed onto photographic film.
Farlex Partner Medical Dictionary © Farlex 2012
The process by which radiographs are made. Also called skiagraphy.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
radiographyRoentgenography, radiographic imaging Imaging The recording of an image of a region placed in a beam of radiation. See Angiography, Cholangiography, CT imaging, Fluoroscopy, GI series, IVP, Mammography, MRI, Venography, Xeroradiography.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
Examination of any part of the body for diagnostic purposes by means of x-rays with the record of the findings usually impressed on a photographic film.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
radiographyThe use of X-radiation to produce images that can help in diagnosis. Radiography includes the use of CT SCANNING, which is an X-ray technique,RADIONUCLIDE SCANNING and, by courtesy, magnetic resonance imaging (MRI). Compare RADIOLOGY.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
Examination of any part of the body through the use of x rays. The process produces an image of shadows and contrasts on film.
Mentioned in: X Rays of the Orbit
Gale Encyclopedia of Medicine. Copyright 2008 The Gale Group, Inc. All rights reserved.
Examination of any body part for diagnostic purposes with x-rays with the record of the findings exposed onto photographic film.
Medical Dictionary for the Dental Professions © Farlex 2012