Application of new magnetic resonance technologies in assessment of colorectal liver metastases

ZHANG Huan; TONG Tong

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Application of new magnetic resonance technologies in assessment of colorectal liver metastases

更新时间：2025-12-15

- Application of new magnetic resonance technologies in assessment of colorectal liver metastases
- Vol. 26, Issue 1, Pages: 7-11(2017)
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- Published Online：13 April 2017，
  
  Published：13 April 2017
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张换,童彤. MRI新技术在评估结直肠癌肝转移中的应用[J]. 肿瘤影像学, 2017, 26(1): 7-11
DOI：

张换,童彤. MRI新技术在评估结直肠癌肝转移中的应用[J]. 肿瘤影像学, 2017, 26(1): 7-11 DOI：

摘要

多层螺旋CT是评估结直肠癌肝转移最常用的影像学技术。与CT相比，MRI具有较高的软组织对比度，特别是引入扩散加权成像、动态增强、肝胆特异性对比剂等成像新技术后，MRI在肝转移灶评价中的优势愈加明显。该文综述了MRI新技术的基本原理、主要功能学参数及其在结直肠癌肝转移评价中的应用。

Abstract

Multidetector CT is used to be the most common imaging technology in the evaluation of colorectal liver metastases. The heightened soft-tissue resolution provided by magnetic resonance (MR) imaging makes it a potential problem-solving tool in the assessment of colorectal liver metastases

particularly with the introduction of new imaging technologies

such as diffusion weighted imaging (DWI)

hepatocyte-specific contrast-enhanced MR imaging

dynamic contrast-enhanced MRI (DCE-MRI)

and so on. In this paper

their basic principles

main function parameters

and applications in the evaluation of colorectal liver metastases are reviewed.

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Related Institution

Department of Radiology, Jilin Provincial People's Hospital

Department of Medical Imaging, North China University of Science and Technology Affiliated Hospital

Department of Cardiothoracic Surgery, KaiLuan General Hospital

Department of Radiology, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute

Department of Computing Science and Artificial Intelligence, Liaoning Normal University

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