PET plus MR versus PET/CT in the initial staging of head and neck cancer, using a trimodality PET/CT plus MR system

被引:33
|
作者
Sekine, Tetsuro [1 ,2 ]
Barbosa, Felipe de Galiza [1 ]
Kuhn, Felix P. [3 ,4 ]
Burger, Irene A. [1 ]
Stolzmann, Paul [1 ,4 ]
Huber, Gerhard F. [5 ]
Kollias, Spyros S. [4 ]
von Schulthess, Gustav K. [1 ]
Veit-Haibach, Patrick [1 ,3 ]
Huellner, Martin W. [1 ]
机构
[1] Univ Zurich, Univ Zurich Hosp, Dept Nucl Med, Ramistr 100, CH-8091 Zurich, Switzerland
[2] Nippon Med Sch, Dept Radiol, Tokyo, Japan
[3] Univ Zurich, Univ Zurich Hosp, Inst Diagnost & Intervent Radiol, Zurich, Switzerland
[4] Univ Zurich, Univ Zurich Hosp, Clin Neuroradiol, Zurich, Switzerland
[5] Univ Zurich, Univ Zurich Hosp, Dept Otorhinolaryngol, Zurich, Switzerland
关键词
PET/MR; PET/CT; Oncology; Head and neck cancer; ENT surgery; SQUAMOUS-CELL CARCINOMA; PULMONARY NODULES; PERINEURAL SPREAD; F-18-FDG PET/MR; CT; LARYNGEAL; INVASION; IMPACT;
D O I
10.1016/j.clinimag.2017.01.003
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
Purpose: To compare the diagnostic accuracy of PET+MR with PET/CT in the initial staging of head and neck cancer. Materials and methods: Contrast-enhanced PET/CT+MR was performed in 27 patients with newly diagnosed head and neck cancer. PET/CT and PET+MR were evaluated separately, and the TNM stage and factors influencing treatment were assessed. Results: The TNM staging by PET+MR was comparable to PET/CT (T: p = 0.331, N: p = 0.453, M: p= 0.034). The sensitivity/specificity/accuracy of treatment-influencing factors by PET/CT and PET+MR were 0.68/0.99/0.97, and 1.00/1.00/0.99, respectively. Conclusions: Whole-body staging with PET+MR yields at least equal diagnostic accuracy as PET/CT in head and neck cancer. (C) 2017 Elsevier Inc. All rights reserved.
引用
收藏
页码:232 / 239
页数:8
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