牙用固位钉、镍铬合金冠等材料在快速自旋回波图像上伪影减轻。
Artifacts produced by retention pin, nickel chromium crown and so on were less severe on fast spin-echo.
然后用快速自旋回波重T2 WI加权序列扫描，图像经最大密度投影法重建。
Then fast spiral echo sequence was used to get weighted T2WI images and the images were reconstructed with MIP(maximum intensity projection).
方法对73例颅脑疾病患者行快速自旋回波(FSE)序列及FLAIR序列扫描。
Methods 73 cases with varied brain disease were studied with FLAIR sequence and FSE.
目的：探讨单激发快速自旋回波序列(SSFSE)尿路造影技术及其临床应用价值。
Objective: To evaluate the technique of MRU with single shot FSE (SSFSE) pulse sequence and its clinical value.
方法59例上尿路梗阻性疾病患者接受检查，MRU为冠状位快速自旋回波T2加权像。
Methods 59 patients with upper urinary tract obstruction were subjected to MRU performed in a heavily T2 weighted fast echo pulse sequence in the coronal plane.
目的探讨脑脊液衰减翻转恢复(FLAIR)与快速自旋回波(FSE)在颅脑的应用对比价值。
Objective To discuss the value of fluid attenuated inversion recovery (FLAIR) and fast spin echo (FSE) in MRI of the brain.
MRCP采用重t 2加权及超快速自旋回波水成像技术进行，ERCP和PTC按常规方法进行。
The technique of T2-weighted fast spin-echo fluid image was used in MRCP. ERCP and PTCwere performed in routine way.
MRC采用高级转换快速自旋回波序列(FASE)，二维和三维成像，图像经最大信号强度投影(mip)后处理。
MRC was performed with 2d, 3d fast advanced spin echo (FASE) sequence. The resulting slices were reconstructed with maximum intensity projection (MIP) into composite images.
在发现胆管扩张和梗阻部位方面，二维快速自旋回波的敏感性为91.7% ，而单次激发快速自旋回波为97.9%。
Sensitivity for detection of bile duct dilatation and site of obstruction was: 2D FSE 91 7%, and SSFSE 97 9%.
方法：回顾性分析2 0例儿童先天性泌尿道畸形患者，采用快速自旋回波(TSE)行mru检查，并与IVP和手术结果对照。
Methods: 20 cases of children with congenital urinary tract malformation were retrospectively analysed. MRU using TSE was performed and the results were compared with that of IVP and operation.
方法：回顾性分析2 0例儿童先天性泌尿道畸形患者，采用快速自旋回波(TSE)行mru检查，并与IVP和手术结果对照。
Methods: 20 cases of children with congenital urinary tract malformation were retrospectively analysed. MRU using TSE was performed and the results were compared with that of IVP and operation.
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