Quantitative Transcatheter Intraarterial Perfusion MRI to Predict Drug Delivery during Chemoembolization for Hepatocellular Carcinoma
نویسندگان
چکیده
D. Wang, B. Jin, R. Lewandowski, R. Ryu, K. Sato, A. Ragin, L. Kulik, M. Mulcahy, F. Miller, R. Salem, A. Larson, and R. Omary Siemens Medical Solutions USA, Inc., Minneapolis, Minnesota, United States, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, United States, Department of Radiology, Northwestern University, Chicago, Illinois, United States, Department of Hepatology, Northwestern University, Chicago, Illinois, United States, Department of Medicine, Northwestern University, Chicago, Illinois, United States, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, United States
منابع مشابه
Quantitative 4D transcatheter intraarterial perfusion MRI for monitoring chemoembolization of hepatocellular carcinoma.
PURPOSE To develop a fully quantitative 4D transcatheter intraarterial perfusion (TRIP) magnetic resonance imaging (MRI) technique and prospectively test the hypothesis that quantitative 4D TRIP-MRI can be used clinically to monitor intraprocedural liver tumor perfusion reductions during transcatheter arterial chemoembolization (TACE). MATERIALS AND METHODS TACE was performed within an x-ray ...
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D. Wang, R. Gaba, R. Lewandowski, R. Ryu, K. Sato, M. Mulcahy, R. Salem, R. Omary, and A. Larson Departments of Radiology and Biomedical Engineering, Northwestern University, Chicago, IL, United States, Department of Radiology, Northwestern University, Chicago, IL, United States, Department of Medicine, Northwestern University, Chicago, IL, United States, Robert H. Lurie Comprehensive Cancer Ce...
متن کاملIntraprocedural transcatheter intra-arterial perfusion MRI as a predictor of tumor response to chemoembolization for hepatocellular carcinoma.
RATIONALE AND OBJECTIVES To prospectively test the hypothesis that transcatheter intraarterial perfusion magnetic resonance imaging (TRIP-MRI) measured semiquantitative perfusion reductions during transcatheter arterial chemoembolization of hepatocellular carcinoma (HCC) are associated with tumor response. MATERIALS AND METHODS Twenty-eight patients (mean age 63 years; range 47-87 years) with...
متن کاملQuantitative Perfusion Analysis for Transcatheter Intraarterial Perfusion MR Imaging
Introduction: Transcatheter arterial embolization (TAE) and chemoembolization (TACE) are established treatment methods for unresectable liver tumor. TRanscatheter Intraarterial Perfusion (TRIP)-MRI is an intra-procedural technique to monitor liver tumor perfusion changes during TAE [1] and TACE [2]. However, previous developed TRIP-MRI approaches either used semi-quantitative perfusion analyses...
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The purpose of this study was to investigate the utility of MRI findings after drug-eluting beads (DEB) - transcatheter arterial chemoembolization (TACE) for hepatocellular carcinoma in predicting time to progression (TTP). This study included 48 patients with 60 lesions who underwent liver MRI within 3 months after DEB-TACE. MRI was assessed for arterial enhancement pattern, late washout, arte...
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