Positron Emission Tomography/Magnetic Resonance Imaging of Gastrointestinal Cancers

被引:3
作者
Goh, Vicky [1 ,2 ]
Prezzi, Davide [1 ,2 ]
Mallia, Andrew [1 ,3 ]
Bashir, Usman [1 ,2 ]
Stirling, J. James [3 ]
John, Joemon [3 ]
Charles-Edwards, Geoff [1 ,4 ]
MacKewn, Jane [3 ]
Cook, Gary [1 ,3 ]
机构
[1] Kings Coll London, Div Imaging Sci & Biomed Engn, Canc Imaging Dept, London, England
[2] Guys & St Thomas Hosp, Dept Radiol, London, England
[3] Kings Coll London, St Thomas Hosp, Guys & St Thomas PET Ctr, London, England
[4] Guys & St Thomas Hosp, Med Phys, London, England
基金
英国医学研究理事会; 英国工程与自然科学研究理事会;
关键词
STANDARDIZED UPTAKE VALUES; WHOLE-BODY PET/MRI; ATTENUATION CORRECTION; HIGH-RESOLUTION; PET/CT; MRI; FDG;
D O I
10.1053/j.sult.2016.02.006
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
As an integrated system, hybrid positron emission tomography/magnetic resonance imaging (PET/MRI) is able to provide simultaneously complementary high-resolution anatomic, molecular, and functional information, allowing comprehensive cancer phenotyping in a single imaging examination. In addition to an improved patient experience by combining 2 separate imaging examinations and streamlining the patient pathway, the superior soft tissue contrast resolution of MRI and the ability to acquire multiparametric MRI data is advantageous over computed tomography. For gastrointestinal cancers, this would improve tumor staging, assessment of neoadjuvant response, and of the likelihood of a complete (30) resection in comparison with positron emission tomography or computed tomography. (C) 2016 Elsevier Inc. All rights reserved.
引用
收藏
页码:352 / 357
页数:6
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