Rapid MRI of the breast in evaluating lesions discovered on screening

2018 ◽  
Vol 24 (6) ◽  
pp. 986-991 ◽  
Author(s):  
Nicholas Seppala ◽  
Rashin Fallah Rastegar ◽  
Lara Richmond ◽  
Carrie Betel ◽  
Kalesha Hack ◽  
...  
Keyword(s):  
Rapid Mri

Volumetric HIFU ablation under 3D guidance of rapid MRI thermometry

2009 ◽  
Vol 36 (8) ◽  
pp. 3521-3535 ◽  
Author(s):  
Max O. Köhler ◽  
Charles Mougenot ◽  
Bruno Quesson ◽  
Julia Enholm ◽  
Brigitte Le Bail ◽  
...  
Keyword(s):  
Hifu Ablation ◽  
Mri Thermometry ◽  
Rapid Mri ◽  
3D Guidance

scholarly journals Rapid MRI of the lungs in children with pulmonary infections

2016 ◽  
Vol 49 (2) ◽  
pp. 126-126 ◽  
Author(s):  
Kushaljit Singh Sodhi ◽  
Anmol Bhatia ◽  
Niranjan Khandelwal
Keyword(s):  
Pulmonary Infections ◽  
Rapid Mri

Fast MRI Flow Imaging by Sparse Sampling and Segmentation

2004 ◽  
Author(s):  
Bradley L. Hershey ◽  
Rohan A. More ◽  
Mark Doyle ◽  
Eduardo Kortright ◽  
Andreas S. Anayiotos
Keyword(s):  
Phase Contrast ◽  
Sampling Rate ◽  
Sparse Sampling ◽  
Flow Imaging ◽  
Interpolation Scheme ◽  
Resonance Imaging ◽  
Rapid Phase ◽  
Fast Mri ◽  
Rapid Mri ◽  
The Difference

Clinical use of cardiac synchronized Magnetic Resonance Imaging has been limited because of long unacceptable acquisition times. BRISK (Block Regional Interpolation Scheme for k-space) is a rapid MRI technique, which employs temporal sparse sampling scheme that varies the sampling rate as a function of distance from the k-space center. Using combination of conventional segmentation and BRISK approach, a new rapid phase contrast cine approach named FAST was investigated. FAST technique samples contiguous regions of k-space using a segmentation factor, just as in conventional segmentation, with the difference that the segmentation factor (SF) is varied as a function of distance from the k-space center. FAST and BRISK can be performed in nearly equally scan times. Both retained excellent axial-velocity accuracy. However secondary velocities, which were two orders of magnitude lower than the primary, suffered from comparable inaccuracies and distortion in conventional segmentation, BRISK and FAST.

Rapid MRI for Real-time Tracking of Rotation/Deformation of Lung Tumors and Organs at Risk

2010 ◽  
Vol 78 (3) ◽  
pp. S42-S43
Author(s):  
A. Sawant ◽  
J. Hinkle ◽  
S. Preston ◽  
S. Joshi ◽  
K. Butts Pauly ◽  
...  
Keyword(s):  
At Risk ◽  
Real Time ◽  
Organs At Risk ◽  
Lung Tumors ◽  
Real Time Tracking ◽  
Rapid Mri
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