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Feasibility of multi‐contrast imaging on dual‐source photon counting detector (PCD) CT: An initial phantom study

PURPOSE: Photon‐counting‐detector‐computed tomography (PCD‐CT) allows separation of multiple, simultaneously imaged contrast agents, such as iodine (I), gadolinium (Gd), and bismuth (Bi). However, PCDs suffer from several technical limitations such as charge sharing, K‐edge escape, and pulse pile‐up...

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Detalhes bibliográficos
Publicado no:Med Phys
Main Authors: Tao, Shengzhen, Rajendran, Kishore, McCollough, Cynthia H., Leng, Shuai
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2019
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6857531/
https://ncbi.nlm.nih.gov/pubmed/31215659
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.13668
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