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Value of dynamic and magnetic resonance imaging in evaluating embolization effect of heated chemotherapy embolization for primary hepatic carcinoma

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Author:
WANG Zhi-xue(Department of Radiology,First Affiliated Hospital in Henan University,Kaifeng 475001,China)
WU Tao(Department of Radiology,First Affiliated Hospital in Henan University,Kaifeng 475001,China)
HAN Da-zheng()
DING Chun-sheng()
Journal Title:
China Medicine
Issue:
Volume 07, Issue 11, 2012
DOI:
10.3760/cma.j.issn.1673-4777.2012.11.024
Key Word:
Carcinoma, hepatocellular;Eated chemotherapy embolization;Magnetic resonance imaging

Abstract: Objective To discuss the value of dynamic and T2 WI-magnetic resonance imaging (T2 WI-MRI)in evaluating embolization effect of heated chemotherapy embolization for primary hepatic carcinoma.Methods Twenty-four patients were selected from January 2006 to August 2009.After the heated chemotherapy embolization,the patients were scaned with dynamic and T2WI-MRI after one month or 1.5 months,and then the digital subtraction angiography(DSA) was used to observe these cases.Results Twenty-eight residual tumor in 18 cases were found out on the scans of MRI; however,on the DSA,there were 29 leisions in 19 cases;compared with DSA,the sensibility of MRI discovered residual tumor was about 97.6% (28/29) and specificity was about 100.0% (28/28).Conclusion The dynamic and T2 WI-MRI for evaluating embolization effect of heated chemotherapy embolization for primary hepatic carcinoma is an useful method.

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