Influence of beam hardening in dual-energy CT imaging: phantom study for iodine mapping, virtual monoenergetic imaging, and virtual non-contrast imaging

In this study, we investigated the influence of beam hardening on the dual-energy computed tomography (DECT) values of iodine maps, virtual monoenergetic (VME) images, and virtual non-contrast (VNC) images. 320-row DECT imaging was performed by changing the x-ray tube energy for the first and second...

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Dades bibliogràfiques
Publicat a:Eur Radiol Exp
Autors principals: Kanatani, Risa, Shirasaka, Takashi, Kojima, Tsukasa, Kato, Toyoyuki, Kawakubo, Masateru
Format: Artigo
Idioma:Inglês
Publicat: Springer International Publishing 2021
Matèries:
Technical Note
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC8076398/
https://ncbi.nlm.nih.gov/pubmed/33903993
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s41747-021-00217-1
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