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WHICH END IS UP?

WHICH END IS UP? This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract To the Editor: I read your editorial answering the letter of Dr. Kenneth Hall in the June issue of the JOURNAL. As a radiologist, I feel that I should correct your statements in the reply. The radiologist does not reverse PA films. The radiographs are taken in a PA projection as a routine, but when placed in the viewing box or reproduced, the cardiac silhouette will appear on the left side of the films or the picture. The technique of taking a radiograph has nothing to do with the way they are examined. In similar ways, one photographic slide is "projected" in a manner that one can see the picture as it is in front of the eyes, and not the way the object or subjects are reflected within the camera. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png American Journal of Diseases of Children American Medical Association

WHICH END IS UP?

Abstract

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract To the Editor: I read your editorial answering the letter of Dr. Kenneth Hall in the June issue of the JOURNAL. As a radiologist, I feel that I should correct your statements in the reply. The radiologist does not reverse PA films. The radiographs are taken in a PA projection as a routine, but when placed in the viewing box or reproduced, the cardiac...
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Publisher
American Medical Association
Copyright
Copyright © 1965 American Medical Association. All Rights Reserved.
ISSN
0002-922X
DOI
10.1001/archpedi.1965.02090030597020
Publisher site
See Article on Publisher Site

Abstract

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract To the Editor: I read your editorial answering the letter of Dr. Kenneth Hall in the June issue of the JOURNAL. As a radiologist, I feel that I should correct your statements in the reply. The radiologist does not reverse PA films. The radiographs are taken in a PA projection as a routine, but when placed in the viewing box or reproduced, the cardiac silhouette will appear on the left side of the films or the picture. The technique of taking a radiograph has nothing to do with the way they are examined. In similar ways, one photographic slide is "projected" in a manner that one can see the picture as it is in front of the eyes, and not the way the object or subjects are reflected within the camera.

Journal

American Journal of Diseases of ChildrenAmerican Medical Association

Published: Nov 1, 1965

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