Literature DB >> 16402382

Fat attenuation using a dual steady-state balanced-SSFP sequence with periodically variable flip angles.

J Absil1, V Denolin, T Metens.   

Abstract

A refocused-SSFP sequence based on balanced-FFE (TrueFisp, Fiesta) that attenuates fat signal is presented. The sequence uses periodically variable flip angles and produces a dual steady state of the signal, which is obtained after a dual transient phase if an appropriate preparation is used. The off-resonance profile of the steady-state signal exhibits large stopbands that can be employed for fat suppression. Numerical simulations were performed to investigate the signal behavior and the off-resonance properties of the sequence. Experimental results obtained with a Philips Gyroscan Intera 1.5T MR scanner demonstrated fat attenuation in phantoms and abdominal images in volunteers. Copyright 2006 Wiley-Liss, Inc.

Mesh：

Year:  2006        PMID： 16402382     DOI： 10.1002/mrm.20766

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN： 0740-3194            Impact factor:   4.668


  8 in total

Review 1.  Clinical Applications of Cine Balanced Steady-State Free Precession MRI for the Evaluation of the Subarachnoid Spaces.

Authors:  A E Li; M D Wilkinson; K M McGrillen; M A Stoodley; J S Magnussen
Journal:  Clin Neuroradiol       Date:  2015-04-09       Impact factor: 3.649

2.  Spectrally selective three-dimensional dynamic balanced steady-state free precession for hyperpolarized C-13 metabolic imaging with spectrally selective radiofrequency pulses.

Authors:  Hong Shang; Subramaniam Sukumar; Cornelius von Morze; Robert A Bok; Irene Marco-Rius; Adam Kerr; Galen D Reed; Eugene Milshteyn; Michael A Ohliger; John Kurhanewicz; Peder E Z Larson; John M Pauly; Daniel B Vigneron
Journal:  Magn Reson Med       Date:  2016-10-21       Impact factor: 4.668

3.  Fat-water selective excitation in balanced steady-state free precession using short spatial-spectral RF pulses.

Authors:  Jing Yuan; Bruno Madore; Lawrence P Panych
Journal:  J Magn Reson       Date:  2010-12-04       Impact factor: 2.229

4.  The central signal singularity phenomenon in balanced SSFP and its application to positive-contrast imaging.

Authors:  R Reeve Ingle; Tolga Cukur; Dwight G Nishimura
Journal:  Magn Reson Med       Date:  2011-10-24       Impact factor: 4.668

5.  Fat-water separation with alternating repetition time balanced SSFP.

Authors:  Tolga Cukur; Dwight G Nishimura
Journal:  Magn Reson Med       Date:  2008-08       Impact factor: 4.668

6.  Multiple repetition time balanced steady-state free precession imaging.

Authors:  Tolga Cukur; Dwight G Nishimura
Journal:  Magn Reson Med       Date:  2009-07       Impact factor: 4.668

7.  Comparison of T1rho imaging between spoiled gradient echo (SPGR) and balanced steady state free precession (b-FFE) sequence of knee cartilage at 3T MRI.

Authors:  Taiki Nozaki; Yasuhito Kaneko; Hon J Yu; Kayleigh Kaneshiro; Ran Schwarzkopf; Hiroshi Yoshioka
Journal:  Eur J Radiol       Date:  2015-04-13       Impact factor: 3.528

8.  Gadolinium enhanced 3D proton density driven equilibrium MR imaging in the evaluation of cisternal tumor and associated structures: comparison with balanced fast-field-echo sequence.

Authors:  Sung Jun Ahn; Mi Ri Yoo; Sang Hyun Suh; Seung-Koo Lee; Kyu Sung Lee; Eun Jin Son; Tae-Sub Chung
Journal:  PLoS One       Date:  2014-07-22       Impact factor: 3.240
  8 in total

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