T1-weighted MR imaging of glioma at 3T: a comparative study of 3D MPRAGE vs. conventional 2D spin-echo imaging

被引：12

作者：

Dodo, Toshiki ^{[1
]}

Okada, Tomohisa ^{[1
]}

Yamamoto, Akira ^{[1
]}

Kanagaki, Mitsunori ^{[1
]}

Fushimi, Yasutaka ^{[1
]}

Okada, Tsutomu ^{[1
]}

Sakata, Akihiko ^{[1
]}

Arakawa, Yoshiki ^{[2
]}

Miyamoto, Susumu ^{[2
]}

Togashi, Kaori ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Med, Dept Diagnost Imaging & Nucl Med, Kyoto 6068507, Japan

[2] Kyoto Univ, Grad Sch Med, Dept Neurosurg, Kyoto 6068507, Japan

来源：

CLINICAL IMAGING | 2016年 / 40卷 / 06期

基金：

日本学术振兴会;

关键词：

MRI; MPRAGE; contrast enhancement; glioma; RAPID GRADIENT-ECHO; BRAIN METASTASIS; LESION ENHANCEMENT; CONTRAST; SUBTRACTION; ACQUISITION;

D O I：

10.1016/j.clinimag.2016.08.016

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: This study aims to investigate difference between magnetization-prepared rapid gradient-echo imaging (MPRAGE) and spin-echo (SE) imaging for evaluating glioma on pre-contrast-enhanced (CE) and post-CE T1 weighted images at 3 T. Materials and methods: We retrospectively assessed pre-CE and post-CE T1-weighted images for tumor contrast in 64 consecutive glioma patients. Results: In the nonenhancing tumors, the contrast was significantly clearer in MPRAGE than SE. In the enhancing tumors, post-CE contrast ratio was significantly higher in SE than MPRAGE, but when subtraction images are evaluated, the difference got smaller. Conclusion: MPRAGE can be a good substitute of SE for Tl-weighted imaging of glioma. (C) 2016 Elsevier Inc. All rights reserved.

引用

页码：1257 / 1261

页数：5

共 27 条

[1] Quantifying heterogeneity in human tumours using MRI and PET [J].

Asselin, Marie-Claude ;

O'Connor, James P. B. ;

Boellaard, Ronald ;

Thacker, Neil A. ;

Jackson, Alan .

EUROPEAN JOURNAL OF CANCER, 2012, 48 (04) :447-455

[2]

CHAPPELL PM, 1994, AM J NEURORADIOL, V15, P37

[3] MS Lesions Are Better Detected with 3D T1 Gradient-Echo Than with 2D T1 Spin-Echo Gadolinium-Enhanced Imaging at 3T [J].

Crombe, A. ;

Saranathan, M. ;

Ruet, A. ;

Durieux, M. ;

de Roquefeuil, E. ;

Ouallet, J. C. ;

Brochet, B. ;

Dousset, V. ;

Tourdias, T. .

AMERICAN JOURNAL OF NEURORADIOLOGY, 2015, 36 (03) :501-507

[4] Use of subvoxel registration and subtraction to improve demonstration of contrast enhancement in MRI of the brain [J].

Curati, WL ;

Williams, EJ ;

Oatridge, A ;

Hajnal, JV ;

Saeed, N ;

Bydder, GM .

NEURORADIOLOGY, 1996, 38 (08) :717-723

[5] Quantitative contrast ratio comparison between T1 (TSE at 1.5T, FLAIR at 3T), magnetization prepared rapid gradient echo and subtraction imaging at 1.5T and 3T [J].

Downs, Richard Keith ;

Bashir, Mariah Haider ;

Ng, Chin Kau ;

Heidenreich, Jens Olaf .

QUANTITATIVE IMAGING IN MEDICINE AND SURGERY, 2013, 3 (03) :141-146

[6] Rapid Whole-Brain Magnetic Resonance Imaging With Isotropic Resolution at 3 Tesla [J].

Edelman, Robert R. ;

Dunkle, Eugene ;

Koktzoglou, Ioannis ;

Griffin, Andrew ;

Russell, Eric J. ;

Ankenbrandt, William ;

Ragin, Ann ;

Carrillo, Andres .

INVESTIGATIVE RADIOLOGY, 2009, 44 (01) :54-59

[7] Consensus recommendations for a standardized Brain Tumor Imaging Protocol in clinical trials [J].

Ellingson, Benjamin M. ;

Bendszus, Martin ;

Boxerman, Jerrold ;

Barboriak, Daniel ;

Erickson, Bradley J. ;

Smits, Marion ;

Nelson, Sarah J. ;

Gerstner, Elizabeth ;

Alexander, Brian ;

Goldmacher, Gregory ;

Wick, Wolfgang ;

Vogelbaum, Michael ;

Weller, Michael ;

Galanis, Evanthia ;

Kalpathy-Cramer, Jayashree ;

Shankar, Lalitha ;

Jacobs, Paula ;

Pope, Whitney B. ;

Yang, Dewen ;

Chung, Caroline ;

Knopp, Michael V. ;

Cha, Soonme ;

van den Bent, Martin J. ;

Chang, Susan ;

Al Yung, W. K. ;

Cloughesy, Timothy F. ;

Wen, Patrick Y. ;

Gilbert, Mark R. .

NEURO-ONCOLOGY, 2015, 17 (09) :1188-1198

[8] Emerging techniques and technologies in brain tumor imaging [J].

Ellingson, Benjamin M. ;

Bendszus, Martin ;

Sorensen, A. Gregory ;

Pope, Whitney B. .

NEURO-ONCOLOGY, 2014, 16 :12-23

[9] Recurrent Glioblastoma Treated with Bevacizumab: Contrast-enhanced T1-weighted Subtraction Maps Improve Tumor Delineation and Aid Prediction of Survival in a Multicenter Clinical Trial [J].

Ellingson, Benjamin M. ;

Kim, Hyun J. ;

Woodworth, Davis C. ;

Pope, Whitney B. ;

Cloughesy, Jonathan N. ;

Harris, Robert J. ;

Lai, Albert ;

Nghiemphu, Phioanh L. ;

Cloughesy, Timothy F. .

RADIOLOGY, 2014, 271 (01) :200-210

[10] Difference in enhancement between spin echo and 3-dimensional fast spoiled gradient recalled acquisition in steady state magnetic resonance Imaging of brain metastasis at 3-T magnetic resonance imaging [J].

Furutani, Kaori ;

Harada, Masafumi ;

Mawlan, Mahmut ;

Nishitani, Hiromu .

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 2008, 32 (02) :313-319

← 1 2 3 →