中国卒中杂志 ›› 2013, Vol. 8 ›› Issue (02): 116-119.

• 专题综述 • 上一篇    下一篇

能谱计算机断层扫描成像在神经系统方面的临床应用

薛蕴菁,段青   

  1. 350001 福州
    福建医科大学附属协和医院放射科
  • 收稿日期:2012-10-11 出版日期:2013-02-20 发布日期:2013-02-20
  • 通讯作者: 薛蕴菁 xueyunjing@126.com

Clinical Application of Spectral Computed Tomography in Neuroradiology

  1. Department of Radiology, Fujian Medical University Union Hospital, Fuzhou 350001, China
  • Received:2012-10-11 Online:2013-02-20 Published:2013-02-20

摘要:

能谱计算机断层扫描(computed tomography,CT)作为一种先进的医学影像设备,为影像诊断提供了包括单能量成像、能谱曲线、物质分离成像和有效原子序数等能谱信息。本文旨在综述能谱CT在神经影像学方面的初步应用和研究,并探讨其在临床中的应用价值。

文章导读: 【点睛】
本文概述了能谱计算机断层扫描在后颅窝伪影去除、脑血管成像、颈动脉斑块识别、脑灌注等方面的优势。

关键词: 能谱成像; 计算机断层扫描; 神经放射学

Abstract:

Spectral computed tomography(CT), as advanced medical imaging equipment, offers the possibility to exploit spectral information including monochromatic images, spectral curve, material decomposition images and effective atomic number for diagnostic purpose. This review is to summarize the preliminary application and research of spectral CT in neuroradiology and to explore the value in clinical applications.

Key words: Spectral imaging; Computed tomography; Neuroradiology