胆囊管通畅性评估：在疑似急性胆囊炎中，钆塞酸二钠增强磁共振胆胰管造影与肝胆闪烁显像的比较
Evaluation of cystic duct patency: comparison of functional MR cholangiography with gadoxetate disodium and hepatobiliary scintigraphy in suspected acute cholecystitis.
作者信息
Corwin Michael T, Malutich Stephen, Salcedo Edgardo S, Fananapazir Ghaneh, Brock John M, McGahan John P
机构信息
University of California, Davis Medical Center, Department of Radiology, 4860 Y Street, ACC Suite 3100, Sacramento, CA, 95817.
University of California, Davis Medical Center, Department of Radiology, 4860 Y Street, ACC Suite 3100, Sacramento, CA, 95817.
出版信息
Clin Imaging. 2016 Sep-Oct;40(5):973-8. doi: 10.1016/j.clinimag.2016.04.009. Epub 2016 Apr 26.
PURPOSE
This study aims to compare assessment of cystic duct patency between gadoxetate disodium MRI and hepatobiliary scintigraphy.
MATERIALS AND METHODS
We performed a prospective study of patients who underwent gadoxetate disodium MRI within 16 h of scintigraphy.
RESULTS
The gallbladder filled on MRI and scintigraphy in 8 patients, none with acute cholecystitis. The mean time to gallbladder filling was 14.6 and 18.9 min for MRI and scintigraphy, respectively. The gallbladder did not fill on both MRI and scintigraphy in 3 patients, all of whom had acute cholecystitis.
CONCLUSION
Evaluation of cystic duct patency using gadoxetate disodium MRI is comparable to hepatobiliary scintigraphy.
目的
本研究旨在比较钆塞酸二钠磁共振成像（MRI）与肝胆闪烁显像对胆囊管通畅性的评估。
材料与方法
我们对在闪烁显像后16小时内接受钆塞酸二钠MRI检查的患者进行了一项前瞻性研究。
结果
8例患者的胆囊在MRI和闪烁显像中均显影，无一例患有急性胆囊炎。MRI和闪烁显像时胆囊显影的平均时间分别为14.6分钟和18.9分钟。3例患者的胆囊在MRI和闪烁显像中均未显影，所有这些患者均患有急性胆囊炎。
结论
使用钆塞酸二钠MRI评估胆囊管通畅性与肝胆闪烁显像相当。
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