Dual-energy CT

Jack Junchi Xu; Kristoffer Lindskov Hansen; Lars Lönn; Timothy Resch; Peter Sommer Ulriksen

Dual-energy CT

Jack Junchi Xu, Kristoffer Lindskov Hansen, Lars Lönn, Timothy Resch, Peter Sommer Ulriksen

Abstract

Dual-energy CT (DECT) is an emerging imaging technique and has become increasingly available in Danish hospitals in recent years. DECT utilizes data acquired from high and low kV photons. This allows for the separation of materials based on their atomic buildup, which can be visualised and quantified during post-processing. DECT entails a broad range of clinical applications across multiple organ systems and can support diagnostic decision-making as described in this review. DECT is not yet widely utilised mainly due to limited knowledge combined with a new workflow for the radiologist.

Bidragets oversatte titel	Dual-energy CT
Originalsprog	Dansk
Tidsskrift	Ugeskrift for Laeger
Vol/bind	183
Udgave nummer	23
Sider (fra-til)	V12200904
ISSN	0041-5782
Status	Udgivet - 7 jun. 2021

Emneord

Humans
Tomography, X-Ray Computed

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AU - Lönn, Lars

AU - Resch, Timothy

AU - Ulriksen, Peter Sommer

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AB - Dual-energy CT (DECT) is an emerging imaging technique and has become increasingly available in Danish hospitals in recent years. DECT utilizes data acquired from high and low kV photons. This allows for the separation of materials based on their atomic buildup, which can be visualised and quantified during post-processing. DECT entails a broad range of clinical applications across multiple organ systems and can support diagnostic decision-making as described in this review. DECT is not yet widely utilised mainly due to limited knowledge combined with a new workflow for the radiologist.

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Dual-energy CT

Abstract

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