Future of Diagnostic Computed Tomography An Update on Physicochemical Properties, Safety, and Development of X-ray Contrast Media

被引：12
作者：
Shahid, Imran [1 ]
Lancelot, Eric [1 ]
Desche, Pierre [1 ]
机构：
[1] Guerbet, BP57400, F-95943 Roissy, France
来源：
INVESTIGATIVE RADIOLOGY | 2020年 / 55卷 / 09期
关键词：
computed tomography; iodinated contrast media; safety; technology; METAANALYSIS; RISK;
D O I：
10.1097/RLI.0000000000000686
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：
Iodinated contrast media (CM) are utilized in approximately 40% of the 300 million computed tomography (CT) scans undertaken annually. This review focuses on the physicochemical properties and safety of iodinated CM, and the development of new x-ray CM, and it explores methods to optimize CT scanning parameters. It concludes that good x-ray CM should have high structural stability, hydrophilicity, and CT attenuation; low viscosity, osmolality, and protein binding; no metabolism and tissue accumulation; and a complete elimination.
引用
收藏
页码：598 / 600
页数：3
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