Whole-Body Diffusion-Weighted MRI: Tips, Tricks, and Pitfalls

被引：139

作者：

Koh, Dow-Mu ^{[1
]}

Blackledge, Matthew ^{[2
]}

Padhani, Anwar R.

Takahara, Taro ^{[3
]}

Kwee, Thomas C. ^{[4
]}

Leach, Martin O. ^{[2
]}

Collins, David J. ^{[2
]}

机构：

[1] Royal Marsden Hosp, Dept Radiol, Sutton SM2 5PT, Surrey, England

[2] CRUK EPSRC Canc Imaging Ctr, Inst Canc Res, Surrey, England

[3] Tokai Univ, Sch Med, Kanagawa 2591100, Japan

[4] Univ Med Ctr Utrecht, Dept Radiol, Utrecht, Netherlands

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2012年 / 199卷 / 02期

基金：

英国医学研究理事会; 美国国家卫生研究院;

关键词：

diffusion-weighted imaging; MRI; oncology; pitfalls; technique; whole body; CELL LUNG-CANCER; BONE METASTASES; MALIGNANT-LYMPHOMA; COMPUTED-TOMOGRAPHY; F-18-FDG PET/CT; FDG-PET/CT; STIR-MRI; SCINTIGRAPHY; CHILDREN; TUMORS;

D O I：

10.2214/AJR.11.7866

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：

OBJECTIVE. We examine the clinical impetus for whole-body diffusion-weighted MRI and discuss how to implement the technique with clinical MRI systems. We include practical tips and tricks to optimize image quality and reduce artifacts. The interpretative pitfalls are enumerated, and potential challenges are highlighted. CONCLUSION. Whole-body diffusion-weighted MRI can be used for tumor staging and assessment of treatment response. Meticulous technique and knowledge of potential interpretive pitfalls will help to avoid mistakes and establish this modality in radiologic practice.

引用

页码：252 / 262

页数：11

共 60 条

[1] Discordant findings in patients with non-small-cell lung cancer: absolutely normal bone scans versus disseminated bone metastases on positron-emission tomography/computed tomography [J].

Ak, Ilknur ;

Sivrikoz, Muammer Cumhur ;

Entok, Emre ;

Vardareli, Erkan .

EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY, 2010, 37 (04) :792-796

[2] Diffusion-Weighted Magnetic Resonance Imaging as a Cancer Biomarker: Consensus and Recommendations [J].

不详 .

NEOPLASIA, 2009, 11 (02) :102-125

[3] Comparative study of whole-body MRI and bone scintigraphy for the detection of bone metastases [J].

Balliu, E. ;

Boada, M. ;

Pelaez, I. ;

Vilanova, J. C. ;

Barcelo-Vidal, C. ;

Rubio, A. ;

Galofre, P. ;

Castro, A. ;

Pedraza, S. .

CLINICAL RADIOLOGY, 2010, 65 (12) :989-996

[4] Basic principles of diffusion-weighted imaging [J].

Bammer, R .

EUROPEAN JOURNAL OF RADIOLOGY, 2003, 45 (03) :169-184

[5] Principles of whole-body continuously-moving-table MRI [J].

Boernert, Peter ;

Aldefeld, Bernd .

JOURNAL OF MAGNETIC RESONANCE IMAGING, 2008, 28 (01) :1-12

[6] A comparison of whole-body MRI and CT for the staging of lymphoma [J].

Brennan, DD ;

Gleeson, T ;

Coate, LE ;

Cronin, C ;

Carney, D ;

Eustace, SJ .

AMERICAN JOURNAL OF ROENTGENOLOGY, 2005, 185 (03) :711-716

[7]

Chan YL, 1997, CHINESE MED J-PEKING, V110, P485

[8] Whole-body diffusion-weighted imaging vs. FDG-PET for the detection of non-small-cell lung cancer. How do they measure up? [J].

Chen, Wei ;

Jian, Wang ;

Li, Hai-tao ;

Li, Chuan ;

Zhang, Yong-ke ;

Xie, Bin ;

Zhou, Dai-quan ;

Dai, Yong-ming ;

Lin, Yun ;

Lu, Ming ;

Huang, Xue-quan ;

Xu, Chun-xia ;

Chen, Lin .

MAGNETIC RESONANCE IMAGING, 2010, 28 (05) :613-620

[9] Staging of uterine cervical carcinoma: whole-body diffusion-weighted magnetic resonance imaging [J].

Chen, Yun B. ;

Hu, Chun M. ;

Chen, Gui L. ;

Hu, Dan ;

Liao, Jiang .

ABDOMINAL IMAGING, 2011, 36 (05) :619-626

[10]

Costelloe CM, 2010, J CANCER, V1, P80

← 1 2 3 4 5 6 →