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Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography

Dual-energy computed tomography (DECT) has become increasingly available and can be readily incorporated into clinical practice. Although DECT can provide a wide variety of spectral imaging reconstructions, most clinically valuable information is available from a limited number of standard image rec...

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Autores principales: Kocher, Madison R., Kovacs, Mark D., Stewart, William, Flemming, Brian P., Hinen, Shaun, Hardie, Andrew D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Scientific Scholar 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8720433/
https://www.ncbi.nlm.nih.gov/pubmed/34992944
http://dx.doi.org/10.25259/JCIS_199_2021
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author Kocher, Madison R.
Kovacs, Mark D.
Stewart, William
Flemming, Brian P.
Hinen, Shaun
Hardie, Andrew D.
author_facet Kocher, Madison R.
Kovacs, Mark D.
Stewart, William
Flemming, Brian P.
Hinen, Shaun
Hardie, Andrew D.
author_sort Kocher, Madison R.
collection PubMed
description Dual-energy computed tomography (DECT) has become increasingly available and can be readily incorporated into clinical practice. Although DECT can provide a wide variety of spectral imaging reconstructions, most clinically valuable information is available from a limited number of standard image reconstructions including virtual non-contrast and iodine overlay. The combination of these standard reconstructions can be used for specific diagnostic tasks that provide added value over traditional CT protocols. In this pictorial essay, the added value of these standard reconstructed images will be demonstrated by case examples for diseases specifically related to the gastrointestinal system.
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spelling pubmed-87204332022-01-05 Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography Kocher, Madison R. Kovacs, Mark D. Stewart, William Flemming, Brian P. Hinen, Shaun Hardie, Andrew D. J Clin Imaging Sci Pictorial Essay Dual-energy computed tomography (DECT) has become increasingly available and can be readily incorporated into clinical practice. Although DECT can provide a wide variety of spectral imaging reconstructions, most clinically valuable information is available from a limited number of standard image reconstructions including virtual non-contrast and iodine overlay. The combination of these standard reconstructions can be used for specific diagnostic tasks that provide added value over traditional CT protocols. In this pictorial essay, the added value of these standard reconstructed images will be demonstrated by case examples for diseases specifically related to the gastrointestinal system. Scientific Scholar 2021-12-23 /pmc/articles/PMC8720433/ /pubmed/34992944 http://dx.doi.org/10.25259/JCIS_199_2021 Text en © 2021 Published by Scientific Scholar on behalf of Journal of Clinical Imaging Science https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-Share Alike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Pictorial Essay
Kocher, Madison R.
Kovacs, Mark D.
Stewart, William
Flemming, Brian P.
Hinen, Shaun
Hardie, Andrew D.
Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title_full Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title_fullStr Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title_full_unstemmed Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title_short Added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
title_sort added value of iodine-specific imaging and virtual non-contrast imaging for gastrointestinal assessment using dual-energy computed tomography
topic Pictorial Essay
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8720433/
https://www.ncbi.nlm.nih.gov/pubmed/34992944
http://dx.doi.org/10.25259/JCIS_199_2021
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