5DMRI of Moving Organs
Zarko Celicanin 1 and Oliver Bieri 1
Radiological Physics, University of Basel
Hospital, Basel, Switzerland
Imaging of the organ dynamics is an important
pretreatment step in interventional MR and radiotherapy.
A novel 2D multislice 5DMRI acquisition method is
presented, in which retrospective sorting based on
principle component analysis was used to gate the
acquired images. Simultaneous respiratory- and cardiac-
resolved imaging was demonstrated in a feasibility
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