Dual-energy computed tomography of the abdomen: A reliable trouble-shooter

被引：2
|
作者：
Chidambaram, Viswanath Anand [1 ]
Choong, Mindy Chu Ming [1 ]
Goud, Chaitra Dhiraj [2 ]
机构：
[1] Singapore Gen Hosp, Dept Diagnost Radiol, Singapore, Singapore
[2] Woodlands Hlth, Dept Diagnost Radiol, Singapore, Singapore
来源：
JOURNAL OF CLINICAL IMAGING SCIENCE | 2023年 / 13卷
关键词：
Dual-energy; Computed tomography; Virtual unenhanced images; Iodine-enhanced images; CT APPLICATIONS; IMAGES;
D O I：
10.25259/JCIS_25_2023
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Dual-energy computed tomography (CT) systems have undergone significant evolution and advancements in technology since they came into clinical practice in 2006. The basic principle of dual-energy is comparing the attenuation of different materials when exposed to high and low energy levels. In this article, we provide a brief overview of the basics of dual-energy CT systems, a pictorial review of commonly encountered abdominal conditions, and its role as a trouble-shooter in various diagnostic difficulties.
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页码：1 / 9
页数：9
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