MR Angiography Methods

Room B 214-215      10:30 - 12:30                               Chairs: Walter F. Block and Stephen J. Riederer

10:30      374.    High-Resolution, Vein-Suppressed MRA of the Lower Extremity Using MS-325

Thomas M. Grist1, J Du1, Y Wu1, F R. Korosec1, F J. Thornton1, M G. Hartmann2, P Chamberlin2, J R. Wiggins3,

C A. Mistretta1

1University of Wisconsin, Madison, Wisconsin, USA; 2Epix Pharmaceuticals, Cambridge, Massachusetts, USA; 3Berlex Pharmaceuticals, Montville, New Jersey, USA

10:42      375.    High-Resolution Continuously Acquired Peripheral MRA Featuring Self-Calibrated Parallel Imaging  (not available)

Michael O. Zenge1, Mark E. Ladd1, Florian M. Vogt1, Katja Brauck1, Michaela Joekel1, Joerg Barkhausen1,

Stephan Kannengiesser2, Harald H. Quick1

1University Hospital Essen, Essen, Germany; 2Siemens Medical Solutions, Erlangen, Germany

10:54      376.    Real-Time Tracking of the Contrast Bolus Leading Edge in Time-Resolved Continuously Moving Table CE-MRA

Joshua D. Trzasko1, Ananth J. Madhuranthakam1, David G. Kruger1, Stephen J. Riederer1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA

11:06      377.    Prediction of Contrast Bolus Shape Using Test-Bolus Measurements

Rudolf Stollberger1, Manuela Aschauer1, Franz Ebner1

1Medical University of Graz, Graz, Styria, Austria

11:18      378.    Whole-Body Functional CE-MRA to Track the Contrast Bolus with High Temporal Resolution and  Real-Time Feedback Controlled Table Motion

Ananth Jayaseelan Madhuranthakam1, Houchun Harry Hu1, David G. Kruger1, James F. Glockner1,

Stephen J. Riederer1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA

11:30      379.    Real-Time 3D Non-Cartesian Phased-Array Contrast-Enhanced MRA

Ethan K. Brodsky1, Thomas M. Grist1, Walter F. Block1

1University of Wisconsin, Madison, Wisconsin, USA

11:42      380.    Comparison of Temporal and Spatial Undersampling Techniques for Time-Resolved Contrast-Enhanced MR Angiography

Ty A. Cashen1, Randall Kroeker2, Nondas Leloudas1, James C. Carr1, John K. Hopkins1, Timothy J. Carroll1

1Northwestern University, Chicago, Illinois, USA; 2Siemens Medical Solutions, Chicago, Illinois, USA

11:54      381.    ECG-Triggered Dynamic Time-Resolved Magnetic Resonance Angiography of the Thoracic Aorta - not available

James C. Carr1, David N. Sandman, Kelly O'Hara, Cristiano Rocha, Ty Cashen, Orlando Simonetti2, Randall Kroeker2, Timothy J. Carroll

1Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA; 2Siemens Medical Solutions, Chicago, Illinois, USA

12:06      382.    Accelerating Time-Resolved 3D Contrast-Enhanced Angiography Using k-T BLAST - not available

Sebastian Kozerke1, Jeffrey Tsao2, Romhild Hoogeveen3, Jerome Puginier4, Peter Boesiger1, Klaus U. Wentz5

1University and Swiss Federal Institute of Technology Zurich, Zurich, Switzerland; 2Novartis Institutes for BioMedical Research, Cambridge, Massachusetts, USA; 3Philips Medical Systems, Best, Netherlands; 4Bracco S.A., Manno, Switzerland; 5Cantonal Hospital Winterthur, Winterthur, Switzerland

12:18      383.    Considerations on Training Data in k-T BLAST / k-T SENSE Accelerated Quantitative Flow Measurements

Christof Baltes1, Sebastian Kozerke1, Michael Schacht Hansen1,2, Klaas P. Pruessmann1, Jeffrey Tsao3, Peter Boesiger1

1University and ETH Zurich, Zurich, Switzerland; 2Aarhus University Hospital, Aarhus, Denmark; 3Novartis Institutes for BioMedical Research, Inc., Cambridge, Massachusetts, USA