Table 1:

Parameters used for different fat-suppression sequences on a 3T scannera

Axial STIRAxial T2WIAxial Gad-T1WIAxial Gad-T1WI
TSEmDixon TSESPIR TSEmDixon TSE
Coil16 Channel16 Channel16 Channel16 Channel
SENSE NVSENSE NVSENSE NVSENSE NV
TR/TE3000/15 ms3000/80 ms600/9.2 ms500/10 ms
Section thickness/intersection gap3/1 mm3/1 mm3/1 mm3/1 mm
No. of axial images40404040
FS techniqueInversion recovery (TI = 200 ms)mDixonSPIRmDixon
Acquisition matrix200 × 141232 × 232288 × 196204 × 199
NEX2111
Acquisition time4 min, 56 sec2 min, 2 sec3 min, 2 sec2 min, 8 sec
Parallel imagingYesYesYesYes
Gadolinium contrastN/AN/A0.1 mmol/kg gadodiamide (Gd-DTPA) (ProHance)0.1 mmol/kg gadodiamide (Gd-DTPA) (ProHance)
  • Note:—SENSE indicates sensitivity encoding; N/A, not applicable; NV, NeuroVascular.

  • a Achieva; Philips Healthcare.