Breast MRI: Improved bilateral 3D ImagingFigure 5: Bilateral VIEWS(Symphony). The sequencewith an acquisition time of5:50 minutes was run after the 3D dynamic scans (about 8minutes post-contrast), voxel size...
Song et al., “Simultaneous Acquisition of Multiple Resolution Images for Dynamic Contrast Enhanced Imaging of the Breast,” Magn. Reson. Med. 46(3):503-509(2001). Song et al., “A Technique for High Spatial and High Temporal Resolution Dynamic MRI: Temporal KWIC,” Proc. Intl. Soc. Mag...
INTRODUCTION: Numerous applications of MRI can benefit from imaging multiple 3D volumes, such as breast, kidney, and lower extremity imaging. As with 3D imaging compared to multislice imaging, simultaneous excitation of all volumes can improve the signal-to-noise ratio (SNR) of the acquisition com...
Background Dynamic contrast‐enhanced magnetic resonance imaging (DCE‐MRI) is increasingly being used to detect and diagnose breast cancer. However, the effective methods based on quantitative feature analysis need to be explored. Purpose To investigate a new approach for improving the performance of ...
讨论 劳损性肌病 主要临床表现是运动后的疼痛,受累肌 束肿胀.其 MRI表现特征是:轻度:T1WI多无异常 信号,T2WI 和 STIR 序列表现为 异常高信号;中,重度劳损:T1WI和 T2WI 均表现为高信号的肿块,边缘可为低信号,代表含铁血黄素的沉积;此外 MRI还能更清楚地显示肌肉 周围地液体聚集及肌腱的 断裂,详细和全面地 ...
Optimization of a customized simultaneous algebraic reconstruction technique algorithm for phase-contrast breast computed tomography Objective. To introduce the optimization of a customized GPU-based simultaneous algebraic reconstruction technique (cSART) in the field of phase-contrast b... S Donato,L Brom...
The value of breast MRI in high-risk patients with newly diagnosed breast cancer to exclude invasive disease in the contralateral prophylactic mastectomy: Is there a role to choose wisely patients for sentinel node biopsy? Cancer Med. 2016;5(6):1031–6. Article PubMed PubMed Central Google ...
DCE-MRIbreast imaginglesion kineticshigh temporal resolutionThe study aimed to evaluate the feasibility and advantages of a combined high temporal and high spatial resolution protocol for dynamic contrast-enhanced magnetic resonance imaging of the breast. Twenty-three patients with enhancing lesions were ...
MRIFatsuppressionDual-sourceparallelradiofrequencyexcitationImage-basedshimmingIn this study, we aimed to compare fat-suppression homogeneity on breast MR imaging by using dual-source parallel radiofrequency excitation and image-based shimming (DS-IBS) with single-source radiofrequency excitation with volume...
To the Editor: Contrast-enhanced breast MRI is extremely sensitive for detection of invasive breast cancer with reported sensitivities approaching the 100%, and has the capability of detecting mammographically occult disease (1). Accurate detection of additional disease is especially relevant in patients...