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...

Descripción completa

Detalles Bibliográficos
Autores principales: Kanatani, Risa, Shirasaka, Takashi, Kojima, Tsukasa, Kato, Toyoyuki, Kawakubo, Masateru
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2021
Materias:
Technical Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8076398/
https://www.ncbi.nlm.nih.gov/pubmed/33903993
http://dx.doi.org/10.1186/s41747-021-00217-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8076398/
https://www.ncbi.nlm.nih.gov/pubmed/33903993
http://dx.doi.org/10.1186/s41747-021-00217-1

Ejemplares similares