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双能量计算机断层扫描在颅内出血、钙和碘鉴别中的应用

Dual-Energy Computed Tomographic Applications for Differentiation of Intracranial Hemorrhage, Calcium, and Iodine.

作者信息

Hu Ranliang, Padole Atul, Gupta Rajiv

机构信息

Department of Radiology and Imaging Sciences, Emory University, 1364 Clifton Road Northeast, Suite BG20, Atlanta, GA 30322, USA.

Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.

出版信息

Neuroimaging Clin N Am. 2017 Aug;27(3):401-409. doi: 10.1016/j.nic.2017.03.004. Epub 2017 Jun 4.

DOI:10.1016/j.nic.2017.03.004
PMID:28711201
Abstract

This article reviews the physical principles of dual-energy material decomposition and its current implementation. Clinical applications of dual-energy material decomposition including differentiation of calcification from hemorrhage and iodinated contrast from hemorrhage are highlighted, and their applications to neuroimaging are reviewed.

摘要

本文回顾了双能材料分解的物理原理及其当前的应用情况。重点介绍了双能材料分解在临床中的应用，包括区分钙化与出血以及碘造影剂与出血，并对其在神经成像中的应用进行了综述。

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