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Volumetry in magnetic particle imaging
Citation Link: https://doi.org/10.15480/882.4428
Publikationstyp
Journal Article
Date Issued
2020-09-02
Sprache
English
Author(s)
Institut
TORE-DOI
TORE-URI
Volume
6
Issue
2, Suppl 1
Start Page
1
End Page
3
Article Number
2009057
Citation
International Journal on Magnetic Particle Imaging 6 (2, Suppl 1): 2009057, 1-3 (2020)
Publisher DOI
Scopus ID
Publisher
Infinite Science Publishing
In this work, we investigate the suitability of MPI as a volumetry tool for the determination of retrograde voiding cystography of the bladder. Measurements were performed in two different experimental coil settings: first with a novel gradiometer providing three orthogonal channels and second a single-channel gradiometer at varying gradient strengths. The volumes were calculated using two different approaches: a calibration approach based on the amount of SPIOs and a threshold approach. We show that with both approaches MPI volumetry is feasible. Finally we present initial in vivo results of a retrograde voiding cystography in rats.
DDC Class
004: Informatik
610: Medizin
More Funding Information
The authors thankfully acknowledge funding and support by the German Research foundation (SFB 841) and the financial support of the ForschungszentrumMedizintechnik (01fmthh2019).
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