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CT Colonography: For Screening and Monitoring Disease.

Authors :
Dreyer P
Duncan A
Source :
Radiologic technology [Radiol Technol] 2021 Jul; Vol. 92 (6), pp. 595CT-608CT.
Publication Year :
2021

Abstract

In 2008, the American Cancer Society endorsed computed tomography colonography (CTC) to virtually visualize the large intestine and help diagnose atypical pathological features of the colon. Virtual navigation through the colon provides the physician an increased opportunity to locate abnormalities without the risks associated with traditional colonoscopy. This article discusses why patients undergo CTC, how the examination is performed, and how patients should prepare. Although CTC primarily is used for the detection of polyps and cancerous tumors, the examination can benefit any patient who requires a minimally invasive alternative to a traditional colonoscopy.<br /> (© 2021 American Society of Radiologic Technologists.)

Details

Language :
English
ISSN :
1943-5657
Volume :
92
Issue :
6
Database :
MEDLINE
Journal :
Radiologic technology
Publication Type :
Academic Journal
Accession number :
34193583