Head and Neck Imaging
The Evaluating Effect of MRI Portography in the Prognosis of Malignant Liver Disease
Author：TONG Gui-ling
affiliation：Medical Imaging Center, the Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang 110032, Liaoning Province, China
PDFAbstract
Objective To evaluate the Effect of MRI Portography in the prognosis of malignant liver disease. Methods One hundred cases of primary liver cancer admitted in our hospital were randomly selected as the study subject from January 2012 to April 2014 and all underwent MRI Portography (three-dimensional dynamic contrast enhanced MR angiography, 3D DCE MRA) examination. The inspection showed 50 patients were positive in venous system involvement, and 50 patients were negative. All patients had surgical treatment. A comparative analysis of the two groups of patients with portal vein hemodynamic changes and follow-up of patients after two years, three years, fiveyear survival situation was made. Results The survival rate of 3 and 5 years in the positive group was 76.3%, 41.1% respectively, which were significantly lower than that of negative group(89.9% and 57.4%), the difference was statistically significant (P<0.05). Conclusion The dynamic changes in MRI portography can be a predictor to the prognosis of patients with malignant liver disease.
【Keyword】MRI; Portography; Malignant Liver Disease; Liver Cancer; Prognosis
【Chart number】R445.2; R735.7
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2016.08.012
Chinese journal of CT and MRI
th14Volume， th 8 Issue
2016Year08Month
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