Head and Neck Imaging
The Application Value of Magnetic Resonance Cholangiopancreatography Before and After Orally Taking Black Tea
Author：LV Chuan-guo, FAN Ye-hui,XUE Chun-hua et al
affiliation：Department of Radiology, the People's Hospital of Qidong City, Qidong 226200, Jiangsu Province, China
PDFAbstract
Objective To evaluate the value of magnetic resonance cholangiopancreatography (MRCP) before and after orally taking Black tea. Methods We had a self-control study for the quality of MRCP images before and after 46 patients taking orally black tea. Results After taking Black tea, MRCP image quality significantly improved，the difference was statistically significant (P<0.001). After taking black tea, it can effectively restrain the stomach, duodenum intestinal liquid high signal. Conclusion Black tea is a kind of oral negative contrast agent, which can effectively eliminate the gastrointestinal fluid signal. It can significantly improve the image quality by applying black tea on MRCP
【Keyword】Magnetic Resonance Cholangiopancreatography(MRCP); Black Tea; Contrast Medium
【Chart number】R445.3
【Document Identification Number】A
【DOI】10.3969/j.issn.1672- 5131.2016.01.040
Chinese journal of CT and MRI
th14Volume， th 1 Issue
2016Year01Month
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