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双能光谱探测器 CT 碘密度灌注图在评估心胸情况中的应用：放射科医师入门。

Utility of Iodine Density Perfusion Maps From Dual-Energy Spectral Detector CT in Evaluating Cardiothoracic Conditions: A Primer for the Radiologist.

机构信息

Department of Radiology, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Ave, Cleveland, OH 44106.

Department of Pulmonary Critical Care and Sleep Medicine, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH.

出版信息

AJR Am J Roentgenol. 2020 Apr;214(4):775-785. doi: 10.2214/AJR.19.21818. Epub 2020 Feb 11.

DOI:10.2214/AJR.19.21818
PMID:32045305
Abstract

The purpose of this article is to outline the utility of iodine density maps for evaluating cardiothoracic disease and abnormalities. Multiple studies have shown that the variety of images generated from dual-energy spectral detector CT (SDCT) improve identification of cardiothoracic conditions. Understanding the technique of SDCT and being familiar with the features of different cardiothoracic conditions on iodine density map images help the radiologist make a better diagnosis.

摘要

本文旨在概述碘密度图在评估心胸疾病和异常方面的应用。多项研究表明，双能光谱探测器 CT（SDCT）生成的多种图像可提高对心胸情况的识别能力。了解 SDCT 技术并熟悉碘密度图上不同心胸疾病特征有助于放射科医生做出更好的诊断。

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