摘要
体部CT和磁共振学会于2016年末陆续推出了双能量CT系列白皮书,这是该学会首次推出的关于双能量CT专家共识之系列白皮书。本文主要介绍该白皮书系列的第一和第二部分。第一部分描述了双能量CT的基本技术原理和术语,第二部分主要介绍双能量CT的辐射剂量和碘对比剂的敏感性。
This is the first part of a series of white papers that represent Expert Consensus Documents on dual-energy computed tomography developed by the Society of Computed Body Tomography and Magnetic Resonance at the end of 2016.This article mainly introduces the first and the second parts： part 1 describes the fundamentals of the physical basis and the technology of dual-energy computed tomography, and part 2 addresses radiation dose and iodine sensitivity in dual-energy computed tomography.
出处
《国际医学放射学杂志》
2017年第2期185-188,194,共5页
International Journal of Medical Radiology
关键词
双能量CT
辐射剂量
碘对比剂
Dual-energy computed tomography
Radiation dose
Iodinated contrast agent
