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Poster Sessions Traditional Poster Liver - Pancreas Exhibition Hall Monday 14:00-16:00 794. Quantifying Blood Flow & Perfusion in Liver Tissue using Phase Contrast Angiography & Arterial Spin Labelling Caroline Hoad1, Carolyn Costigan1, Luca Marciani2, Philip Kaye3, Robin Spiller2, Penny Gowland1, Guru Aithal2, Susan Francis1 1School of Physics & Astronomy, University of Nottingham, Nottingham, Nottinghamshire, United Kingdom; 2Nottingham Digestive Diseases Centre, NIHR Biomedical Research Unit, University Hospitals NHS Trust, Nottingham, Nottinghamshire, United Kingdom; 3Department of Cellular Pathology, University Hospitals NHS Trust, Nottingham, Nottinghamshire, United Kingdom 795. Toward Non-Invasive Estimation of Portal Pressure Via MR Elastography Sara Aristizabal1, Meng Yin1, Kevin J. Glaser1, Arunark Kolipaka1, Armando Manduca1, Richard L. Ehman1 1Mayo Clinic, Rochester, MN, United States 796. Multiexponential T2 Analyses in a Murine Model of Hepatic Fibrosis at 11.7T MRI Jonathan Scalera1, Hernan Jara1, Jorge a Soto1, James A. Hamilton2, Michael O'Brien3, Stephan William Anderson1 1Radiology, Boston University Medical Center, Boston, MA, United States; 2Physiology & Biophysics, Boston University Medical Center; 3Pathology & Laboratory Medicine, Boston University Medical Center 797. Assessment of Liver Fibrosis in Rats with MR Imaging & Elastography Heiko G. Niessen1, Michael Neumaier1, Thomas Kaulisch1, Ingolf Sack2, Dieter Klatt3, Thomas Klein4, Juergen Braun3, Detlef Stiller1 1In-Vivo Imaging, Target Discovery Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany; 2Dept. of Radiology, Charite-University Medicine Berlin; 3Dept. of Medical Informatics, Charite-University Medicine Berlin; 4CardioMetabolic Diseases Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany 798. Time-Resolved Qualitative & Quantitative Analysis of Normal & Altered 3D Portal Venous Hemodynamics in Liver Cirrhosis Patients Zoran Stankovic1, Zoltan Csatari1, Peter Deibert2, Wulf Euringer1, Susanne Eggerking2, Philipp Blanke1, Zahra Abdullah Zadeh1, Mathias Langer1, Michael Markl1 1Radiology, University Hospital Freiburg, Freiburg, Ba.-Wü., Germany; 2Gastroenterology, University Hospital Freiburg, Freiburg, Ba.-Wü., Germany 799. Evaluation of Normal & Altered Hepatic Arterial Und Portal Venous 4D Hemodynamics in Patients with Liver Cirrhosis Before & After Treatment with TIPS Zoltan Csatari1, Zoran Stankovic, Peter Deibert, Wulf Euringer, Julia Geiger, Wolfgang Kreisel, Mathias Langer, Michael Markl 1University Hospital Freiburg, Freiburg, Baden Württemberg, Germany 800. Performance & Limitations of R2* Relaxometry Liver Iron Measurements Greg Colin Brown1, David James Taylor1, Donald McRobbie2 1Radiology, Royal Adelaide Hospital, Adelaide, South Australia, Australia; 2Radiological Sciences Unit, Imperial College Healthcare NHS Trust, London, United Kingdom 801. Influence of a Connected & Inactive Coil on a MR Exam: Liver Iron Load Measurement Anou Sewonu1,2, Marine Beaumont3,4, Fanny Carbillet1, Maélène Lohezic2, René Anxionnat4, Jacques Felblinger2,4, Gabriel Hossu3,4 1Alara-Solutions, Strasbourg, France; 2IADI Lab., Nancy-Université, Nancy, France; 3CIT801, INSERM, Nancy, France; 4IADI Lab., CHU Nancy, Nancy, France 802. Blood-Suppressed T2* Mapping in Liver with Motion Sensitized Driven Equilibrium (MSDE) Rexford D. Newbould1, Giulio Gambarota1 1GSK Clinical Imaging Centre, Hammersmith Hospital, London, United Kingdom 803. Evaluation of Individual Versus Average T2* Decay Correction & Single Slice Versus Multislice Sampling in the Two-Point Dixon Method for Liver Fat Quantification Cemil Kirbas1, Eric Zalusky1, Stefan Czerwinski2, Miryoung Lee2, Ke Cheng Liu3, Jason G. Parker1 1Innovation Center, Kettering Health Network, Kettering, OH, United States; 2Department of Community Health, Wright State University, Kettering, OH, United States; 3Siemens Medical Solutions, United States 109 Poster Sessions 804. Quantification of Hepatic Steatosis with MRI: Histological Validation Thomas David Reed1, Rashmi Agni2, Catherine Hines1, Richard Bruce1, Mona Ranade1, Benjamin Soriano3, Kiyarash Mohajer1, Scott B. Reeder1 1Radiology, University of Wisconsin, Madison, WI, United States; 2Pathology, University of Wisconsin, Madison , WI, United States; 3Pathology, University of Wisconsin, Madison, WI, United States 805. Relationship Between Proton-Density Fat-Fraction & True Fat Concentration for In Vivo Fat Quantification with Magnetic Resonance Imaging Scott Brian Reeder1, Catherine D. Hines1, Huanzhou Yu2, Charles A. McKenzie3, Jean H. Brittain4 1Radiology, University of Wisconsin, Madison, WI, United States; 2Global Applied Science Laboratory, GE Healthcare, Menlo Park, CA, United States; 3Medical Biophysics, University of Western Ontario, London, Ontario, Canada; 4Global Applied Science Laboratory, GE Healthcare, Madison, WI, United States 1 806. In Vivo Application of Breath-Hold Single-Voxel H Spectroscopy for T2-Corrected Hepatic Lipid Measurement: Evaluation of Accuracy & Reproducibility Puneet Sharma1, Hiroumi D. Kitajima1, Xiaodong Zhong2, Bobby Kalb3, Alton B. Farris4, Miriam B. Vos5, Diego R. Martin3 1Radiology, Emory Healthcare, Atlanta, GA, United States; 2MR R&D Collaborations, Siemens Healthcare, Atlanta, GA, United States; 3Radiology, Emory University, Atlanta, GA, United States; 4Pathology, Emory University, Atlanta, GA, United States; 5Hepatology, Children's Hospital of Atlanta, Atlanta, GA, United States 807. Respiratory Gated Contrast Enhanced Imaging of the Liver Pascal Spincemaille1, Doug Brylka1, Martin R. Prince1, Yi Wang1,2 1Radiology, Weill Cornell Medical College, New York, NY, United States; 2Biomedical Engineering, Cornell University, Ithaca, NY, United States 808. Development of MRI-Guided Intrabiliary Local Agent Delivery Technique Feng Zhang1, Jiakai Li1, Yanfeng Meng1, Jihong Sun1, Stephanie San Juan Soriano1, Huidong Gu1, Patrick Willis1, Xiaoming Yang1 1Image-Guided Bio-Molecular Intervention Section, Department of Radiology, University of Washington School of Medicine, Seattle, WA, United States 809. Evaluating the Effects of Various Food Ingredients on Gallbladder Contraction Eleanor F. Cox1, Caroline L. Hoad1, John J. Totman1, Carolyn Costigan1, Luca Marciani2, Robin C. Spiller2, Penny A. Gowland1 1SPMMRC, School of Physics & Astronomy, University of Nottingham, Nottingham, Nottinghamshire, United Kingdom; 2NDDC NIHR BRU, Nottingham University Hospitals, Nottingham, United Kingdom 810. Investigating the Pancreatic Function: Robust 3D MR Imaging of Mouse Abdomen Ekkehard Küstermann1, Anke Meyer2, Amod Godbole2, Wolfgang Dreher3, Kathrin Maedler2 1ZKW, University of Bremen, Bremen, Germany; 2CBIB, University of Bremen; 3FB2, University of Bremen 811. MRI of Paraduodenal Pancreatitis: Clinical Performance in Distinction from Carcinoma Bobby Kalb1, Juan M. Sarmiento2, N. Volkan Adsay3, James Costello1, Hiroumi Kitajima1, Puneet Sharma1, Christina Lurie1, Diego R. Martin1 1Radiology, Emory University School of Medicine, Atlanta, GA, United States; 2Surgery, Emory University School of Medicine, Atlanta, GA, United States; 3Pathology, Emory University School of Medicine, Atlanta, GA, United States 812. Assessment of Chronic Pancreatitis with MR Elastography Yogesh Kannan Mariappan1, Kevin Glaser1, Naoki Takahashi1, Phillip Young1, Richard L. Ehman1 1Department of Radiology, Mayo Clinic, Rochester, MN, United States 813. Ethnic Implications of Pancreatic Steatosis Lidia S Szczepaniak1, Edward W Szczepaniak1, Qi Peng2, Ildiko Lingvay3 1The Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States; 2Radiology, University of Texas, Health Science Center, San Antonio, TX, United States; 3Endocrinology, University of Texas, Southwestern Medical Center, Dallas, TX, United States Kidneys/Adrenals Exhibition Hall Tuesday 13:30-15:30 814. Variation in GFR Estimates Derived from DCE-MRI Renography Studies in the Presence of Reduced Signal to Noise Ratio Saeed Kiani1, Isky Gordon2, Iosif Mendichovszky3, Marica Cutajar2, Kevin Wells1 110 Poster Sessions 1CVSSP, Faculty of Engineering & Physical Sciences, University of Surrey, Guildford, Surrey, United Kingdom; 2UCL Institute of Child Health, London, United Kingdom; 3Wolfson Molecular Imaging Centre, University of Manchester, Manchester, United Kingdom 815. A Variational Approach to Image Registration in DCE-MRI of Human Kidney Andreas D. Merrem1, Frank G. Zoellner1, Lothar R. Schad1 1Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany 816. A Robust Method for Reducing Inflow Artifacts in the Arterial Input Function of Dynamic Contrast Enhanced Data Sets Yutong Duan1,2, Ralf Berthold Loeffler1, Ruitian Song1, Aaryani Tipirneni1, Sheri Spunt3, Niels Oesingmann4, Anne Viano2, Claudia Maria Hillenbrand1 1Radiological Sciences, St. Jude Children's Research Hospital, Memphis, TN, United States; 2Physics, Rhodes College, Memphis, TN, United States; 3Oncology, St. Jude Children's Research Hospital, Memphis, TN, United States; 4Siemens Medical Solutions USA, Inc., New York, NY, United States 817. Quantification of Renal DCE-MRI with BLADE: Initial Experience Florian Lietzmann1, Frank G. Zoellner1, Ulrike Attenberger2, Henrik J. Michaely2, Stefan Haneder2, Stefan O. Schoenberg2, Lothar R. Schad1 1Computer Assisted Clinical Medicine, Heidelberg University, Mannheim, Germany; 2Institute of Clinical Radiology & Nuclear Medicine, University Medical Centre Mannheim, Mannheim, Germany 818. Comparison