Sensitivity for detection of bile duct dilatation and site of obstruction was: 2D FSE 91 7%, and SSFSE 97 9%.
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%。
Objective: To evaluate the technique of MRU with single shot FSE (SSFSE) pulse sequence and its clinical value.
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。
The SSFSE sequence MRCP images combined with its raw images were superior to the SSFSE sequence MRCP images only in diagnosis of the bile duct obstructions (p<0.05).
MRCP结合原始图像诊断良、恶性梗阻性黄疸与SSFSE序列的MRCP图像比较有显著性差异，前者明显优于后者（p<0.05）。
The MRCP images combined with routine MRI and dynamic enhanced MR images were superior to the SSFSE sequence MRCP images only in diagnosis of malignant bile duct obstructions (p<0.05).
MRCP结合常规MRI图像及动态增强MRI扫描诊断肝外恶性梗阻性黄疸与单纯SSFSE-MRCP图像有显著性差异（p<0.05）。
The MRCP images combined with routine MRI and dynamic enhanced MR images were superior to the SSFSE sequence MRCP images only in diagnosis of malignant bile duct obstructions (p<0.05).
MRCP结合常规MRI图像及动态增强MRI扫描诊断肝外恶性梗阻性黄疸与单纯SSFSE-MRCP图像有显著性差异（p<0.05）。
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