Diffusion Magnetic Resonance Imaging of the Breast

被引：61
作者：
Arantes Pereira, Fernanda Philadelpho [1 ,2 ]
Martins, Gabriela [1 ,3 ]
Carvalhaes de Oliveira, Raquel de Vasconcellos [4 ]
机构：
[1] CDPI, Dept Breast Imaging, BR-22440032 Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, Dept Radiol, BR-21941913 Rio De Janeiro, Brazil
[3] Multiimagem Ressonancia Magnet, Dept Breast MR Imaging, BR-22411040 Rio De Janeiro, Brazil
[4] Fundacao Oswaldo Cruz Fiocruz, IPEC, Dept Clin Epidemiol, BR-21040900 Rio De Janeiro, Brazil
来源：
MAGNETIC RESONANCE IMAGING CLINICS OF NORTH AMERICA | 2011年 / 19卷 / 01期
关键词：
Breast cancer; Breast tumor; Magnetic resonance imaging (MRI); Diffusion-weighted imaging (DWI); Apparent diffusion coefficient (ADC); b-value; Chemotherapy; Diffusion tensor imaging (DTI); DIFFERENTIAL-DIAGNOSIS; COEFFICIENT ADC; NEOADJUVANT CHEMOTHERAPY; LESION CHARACTERIZATION; SIGNAL INTENSITY; WEIGHTED MRI; CANCER; CARCINOMA; CONTRAST; ENHANCEMENT;
D O I：
10.1016/j.mric.2010.09.001
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：
Several studies have investigated the role of advanced magnetic resonance imaging (MRI) techniques, such as diffusion-weighted imaging (DWI), to improve the specificity of MRI for the evaluation of breast lesions. Potential roles for DWI and the apparent diffusion coefficient in characterizing breast tumors and distinguishing malignant from benign tissues have been reported. This article discusses the clinical applications of breast DWI, including literature results, technical issues and limitations, and the potential applications. The analysis of DWI at our institution is also discussed. The establishment of standard DWI protocols and diagnostic criteria is necessary to ensure accuracy and reproducibility at different centers.
引用
收藏
页码：95 / +
页数：17
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