单次激发快速自旋回波 SSFSE ; single shot fast spin echo ; half-Fourier acquisition single-shot turbo spin-echo ; Single-Shot TSE
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.
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%.
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