Optimization of chemical shift selective suppression of fat

Kagayaki Kuroda, Koichi Oshio, Robert V. Mulkern, Ferenc A. Jolesz

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

Strategies to optimize flip angles for chemical shift selective fat suppression are discussed. Mathematical models for fat suppression in spoiled gradient recalled acquisition, spin echo, and RARE, which incorporate steady state conditions and multiple spectral components of fat, are developed. The optimal suppression flip angle is found to be larger than that determined with a single fat component model by more than 10°due to contributions from unflipped components such as olefinic and glycerol protons that lie outside the suppression band.

Original languageEnglish
Pages (from-to)505-510
Number of pages6
JournalMagnetic Resonance in Medicine
Volume40
Issue number4
DOIs
Publication statusPublished - 1998 Oct 1
Externally publishedYes

Keywords

  • Chemical shift selective
  • Fat suppression
  • Optimization
  • Steady state

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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