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Abstract #0854

Real-Time Slice Steering for MR-Guided Interventions Using Endovascular Devices Equipped with Passive MRI Markers

Daniel Christopher Hoinkiss1, Han Nijsink2, Paul Borm3, Sabrina Haase1, Jan Strehlow1, Jurgen Futterer2, and Torben P├Ątz1
1Fraunhofer Institute for Digital Medicine MEVIS, Bremen, Germany, 2Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands, 3Nano4imaging GmbH, Aachen, Germany

MR-guided endovascular interventions will enable widely distributed therapies to be performed without radiation. We present a workflow for interventional slice steering based on endovascular device tracking to increase the precision during MR-guided interventions. Merging real-time tracking information based on passive MRI markers with pre-calculated therapy planning allows the slice steering to automatically adjust itself to the predicted vessel pathways for smooth and accurate device monitoring.

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