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.

引用

页码：1 / 9

页数：9

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