Abstract:
:While magnetic particle imaging (MPI) constitutes a novel biomedical imaging technique for tracking superparamagnetic nanoparticles in vivo, unlike magnetic resonance imaging (MRI), it cannot provide anatomical background information. Until now these two modalities have been performed in separate scanners and image co-registration has been hampered by the need to reposition the sample in both systems as similarly as possible. This paper presents a bimodal MPI-MRI-tomograph that combines both modalities in a single system.MPI and MRI images can thus be acquired without moving the sample or replacing any parts in the setup. The images acquired with the presented setup show excellent agreement between the localization of the nanoparticles in MPI and the MRI background data. A combination of two highly complementary imaging modalities has been achieved.
journal_name
IEEE Trans Med Imagingjournal_title
IEEE transactions on medical imagingauthors
Vogel P,Lother S,Rückert MA,Kullmann WH,Jakob PM,Fidler F,Behr VCdoi
10.1109/TMI.2014.2327515subject
Has Abstractpub_date
2014-10-01 00:00:00pages
1954-9issue
10eissn
0278-0062issn
1558-254Xjournal_volume
33pub_type
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