T-1 weighted sequences for hepatic MRI: re-evaluation using a phased array coil

Clin Imaging. 1999 Jan-Feb;23(1):26-31. doi: 10.1016/s0899-7071(98)00075-8.

Abstract

The purpose of this study was to compare three T1-weighted sequences for hepatic magnetic resonance (MRI) imaging with the use of a body phased array coil. Three different T1-weighted MR sequences were compared: a conventional spin echo (CSE); half-Fourier spin echo (HFSE), and a gradient recalled echo (GRE). Three independent reviewers compared the sequences both quantitatively and qualitatively. The T1-weighted GRE sequence scored highest for overall image quality (p < 0.001), lesion conspicuity (p = 0.012), and yielded the highest contrast to noise (C/N) values. GRE T1-weighted images are the best for hepatic MRI.

Publication types

  • Comparative Study

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Female
  • Humans
  • Liver / pathology*
  • Liver Diseases / pathology
  • Magnetic Resonance Imaging / methods*
  • Male
  • Middle Aged