MR Angiography and Device Tracking
Chairs: Charles L. Dumoulin and Michael Wendt
575. MR-Guided PTA Applying Radial k-Space Filling and
Active Tip Tracking: Simultaneous Real-Time Visualization
of the Catheter Tip and the Anatomy, A.
Buecker, G. Adam, J.M. Neuerburg, A. Glowinski, S.
Kinzel, S. Großkortenhaus, T. Schaeffter, V. Rasche,
J.J. van Vaals, W. Hurtak and R.W. Guenther, University of Aachen, Aachen, Germany.
|16:12 576. Magnetic Resonance-Guided Angioplasty of Renal Artery Stenosis in a Pig Model: A Feasibility Study, R.A. Omary, R. Frayne, O. Unal, F.R. Korosec, C.A. Mistretta, C.M. Strother and T.M. Grist, University of Wisconsin, Madison, WI, USA.|
|16:24 577. Vascular Stents as RF-Antennas for Intravascular MR-Guidance and -Imaging, H.H. Quick, M.E. Ladd, J.F. Debatin and D. Nanz, University Hospital, Zurich, Switzerland.|
|16:36 578. On the Accuracy of the Insertion of Endovascular Prostheses under Open-field MRI, C. Boudoux, Y.M. Dion, H. Ben El Kadi and C. Moisan, Centre Hospitalier Universitaire de Québec, Québec, Canada.|
|16:48 579. On-Line Management of Ischemic Disease using Intravascular MR-Guided Intervention Combined with MR Perfusion Imaging and MR Angiography, X. Yang and E. Atalar, Johns Hopkins University School of Medicine, Baltimore, MD, USA and Kuopio University Hospital, Kuopio, Finland.|
|17:00 580. MR Evaluation of Signal-Emitting Coatings, R. Frayne, A. Wehelie, Z. Yang, R.W. Hergenrother, O. Unal, C.M. Strother and H. Yu, University of Wisconsin, Madison, WI, USA and SurModics, Eden Prairie, MN, USA.|
581. TE-Switched Double-Contrast Enhanced Visualization
of Vascular System and Instruments for
MR-Guided Interventions, D. Nanz, D. Weishaupt, H.H. Quick, M. Schmidt, M.A. Patak and J.F. Debatin, University Hospital, Zurich, Switzerland.
|17:24 582. Catheter Tracking and Micro-Imaging for MR Fluoroscopy: Design of a Transmit/Receive Coil with Integral Nasogastric Tube, D.J. Herlihy, D.J. Larkman, N.M. deSouza, A.D. Williams, J.V. Hajnal and I.R. Young, Imperial College School of Medicine, Hammersmith Hospital, London, UK.|
|17:36 583. A Novel Inductively Coupled RF Coil System and Automatic Image Segmentation for Active MR Invasive Device Tip Tracking, Q. Zhang, M. Wendt, L. Zheng, J.S. Lewin and J.L. Duerk, Case Western Reserve University and University Hospitals of Cleveland, Cleveland, OH, USA.|
|17:48 584. High-Accuracy Cylindrical Overhauser Marker for MR Tracking of Interventional Devices, R. Joensuu, R. Sepponen, A. Lamminen and C.G. Standertskjöld-Nordenstam, Helsinki University Central Hospital, Helsinki, Finland and Helsinki University of Technology, Espoo, Finland.|
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