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Radiology, Vol 161, 671-672, Copyright © 1986 by Radiological Society of North America
ARTICLES |
R Stenoien, AR Mootz and MJ Landay
A phantom image produced by displaced blur margins of the cardiac silhouette and mimicking a paraspinous retrocardiac mass was noted in 50% of 125 hypocycloidal full chest tomograms. It was reproduced on tomograms of a chest phantom. Careful comparison with routine posteroanterior and lateral chest radiographs prevents misinterpretation.
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