Effects of different radiation doses on the accuracy of quantitative iodine concentration and CT value of virtual monochromatic image in second-generation dual-layer detector spectral CT

Effects of different radiation doses on the accuracy of quantitative iodine concentration and CT value of virtual monochromatic image in second-generation dual-layer detector spectral CT

Objective To investigate the effect of different radiation doses on the accuracy of iodine quantification and CT value of virtual monochromatic image with a muti-spectral CT iodine phantom using second-generation dual-layer detector spectral CT (DLCT). Methods The second-generation DLCT scan abdomin...

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Bibliographic Details
Main Author: WU Qiaoling, TIAN Junping, ZHANG Daming, JIN Zhengyu, LU Xiaomei, YU Shenghui, WANG Yun
Format: Article
Language:zho
Published: Institute of Basic Medical Sciences and Peking Union Medical College Hospital, Chinese Academy of Medical Sciences / Peking Union Medical College. 2023-12-01
Series:Jichu yixue yu linchuang
Subjects:
spectral ct|iodine quantification|radiation dose
Online Access:http://journal11.magtechjournal.com/Jwk_jcyxylc/fileup/1001-6325/PDF/1001-6325-2023-43-12-1866.pdf

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http://journal11.magtechjournal.com/Jwk_jcyxylc/fileup/1001-6325/PDF/1001-6325-2023-43-12-1866.pdf

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