STEAM-Burst: A single-shot, multi-slice imaging sequence without rapid gradient switching

1997 ◽  
Vol 38 (4) ◽  
pp. 645-652 ◽  
Author(s):  
Yannick Crémillieux ◽  
Claudia A. Wheeler-Kingshott ◽  
André Briguet ◽  
Simon J. Doran
Keyword(s):  
Single Shot ◽  
Imaging Sequence ◽  
Slice Imaging

MR-guided biopsy using a T2-weighted single-shot Zoom Imaging sequence (Local Look technique)

1998 ◽  
Vol 8 (4) ◽  
pp. 955-959 ◽  
Author(s):  
Arno Buecker ◽  
Gerhard Adam ◽  
Joerg M. Neuerburg ◽  
Arndt Glowinski ◽  
Joop J. van Vaals ◽  
...  
Keyword(s):  
Single Shot ◽  
Guided Biopsy ◽  
Imaging Sequence

scholarly journals Optimal indicator for histogram analysis of fractional anisotropy for normal-appearing white matter in multiple sclerosis

2021 ◽  
Vol 26 (4) ◽  
pp. 785-793
Author(s):  
Kimihiro Ogisu ◽  
Masaaki Niino ◽  
Yusei Miyazaki ◽  
Seiji Kikuchi
Keyword(s):  
Multiple Sclerosis ◽  
White Matter ◽  
Fractional Anisotropy ◽  
Single Shot ◽  
Healthy Controls ◽  
Planar Imaging ◽  
Diffusion Weighted Images ◽  
Normal Appearing White Matter ◽  
Imaging Sequence ◽  
Scale Scores

Background: Normal-appearing white matter (NAWM) lesions are known to be present in multiple sclerosis (MS); however, it is not easy to distinguish these lesions from others in MRI. This study aimed to investigate the most useful value for estimating NAWM damage using fractional anisotropy (FA) histograms analysis. Methods: Data from patients with relapsing-remitting MS and healthy controls were analyzed using a 1.5T MRI system with SENSE-Head-8 coil. FA maps with diffusion- weighted images were acquired using a single-shot echo-planar imaging sequence. The median, standard deviation (SD), kurtosis, and skewness of white matter (WM) of each subject were compared between MS and healthy controls using an in-house application. Results: FA decrease in 8 patients with MS was observed upon comparison with 12 controls and leaned toward the left side. While the SDs of the healthy controls were not significantly different from those of patients with MS, patients with MS expressed significantly lower median values, and higher kurtosis and skewness compared to healthy controls. A trend for inverse associations existed between median and expanded disability status scale scores. Conclusion: Our data suggests that median FA values can allow for distinguishing between patients with MS and healthy controls with high accuracy.

scholarly journals Myocardial T1: Quantification by Using an ECG-triggered Radial Single-Shot Inversion-Recovery MR Imaging Sequence

Radiology ◽  
2015 ◽  
Vol 274 (3) ◽  
pp. 879-887 ◽  
Author(s):  
Daniel Gensler ◽  
Philipp Mörchel ◽  
Florian Fidler ◽  
Oliver Ritter ◽  
Harald H. Quick ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Inversion Recovery ◽  
Single Shot ◽  
Imaging Sequence ◽  
Myocardial T1

scholarly journals Single-shot curved slice imaging

2002 ◽  
Vol 14 (1) ◽  
pp. 50-55 ◽  
Author(s):  
Thies H. Jochimsen ◽  
David G. Norris
Keyword(s):  
Single Shot ◽  
Curved Slice ◽  
Slice Imaging
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