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

页码：598 / 600

页数：3

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