Application of tailored radiofrequency (TRF) in T2-FLAIR MR imaging
- VernacularTitle:定制射频脉冲在磁共振T2-FLAIR序列中的应用价值
- Author:
Jianrong DING
;
Jingli PAN
;
Sheng XU
- Publication Type:Journal Article
- Keywords:
magnetic resonance imaging;
fluid attenuated inversion recovery(FLAIR);
cerebrospinal fluid artifact;
tailored radiofrequency(TRF)
- From:
Chinese Medical Equipment Journal
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influence of TRF on high-intensity cerebrospinal fluid artifacts in T2-FLAIR MR imaging.Methods In a GE Signa Twinspeed 1.5T system,50 cases were examined with T2-FLAIR sequences including 2 different optional imaging parameters according to the augmentation of TRF.Results TRF pulses significantly improved image quality(P
