Quantitative abdominal sodium MRI combined with 32‐channel proton pTx MRI at 7 Tesla in a large field‐of‐view
This work shows the feasibility of combined <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow> <mml:msup><mml:mrow><mml:mo> </mml:mo></mml:mrow> <mml:mrow><mml:mn>1</mml:mn></mml:mrow> </mml:msup> <mml:mi>H</mml:mi></mml:mrow> <mml:annotation>$$ {}^1\mathrm{H} $$</mml:annotation></mml:semantics> </mml:math> and quantitative <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics> <mml:mrow> <mml:msup><mml:mrow><mml:mo> </mml:mo></mml:mrow> <mml:mrow><mml:mn>23</mml:mn></mml:mrow> </mml:msup> <mml:mtext>Na</mml:mtext></mml:mrow> <mml:annotation>$$ {}^{23}\mathrm{Na} $$</mml:annotation></mml:semantics> </mml:math> imaging at 7 T in a large FOV both under free breathing in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:semantics><mml:mrow><mml:mo>≤</mml:mo> <mml:mn>47</mml:mn> <mml:mspace></mml:mspace> <mml:mi>min</mml:mi></mml:mrow> <mml:annotation>$$ \le 47\kern0.3em \min $$</mml:annotation></mml:semantics> </mml:math> , laying the ground work for an accurate evaluation of the tissue sodium concentration in several organs at once.
Authors
- Stephan Orzada (ORCID: https://orcid.org/0000-0001-9784-4354)
- Sebastian Schmitter (ORCID: https://orcid.org/0000-0003-4410-6790)
- Thomas M. Fiedler (ORCID: https://orcid.org/0000-0002-1556-375X)
- J. Lösch
- Mark E. Ladd (ORCID: https://orcid.org/0000-0002-4128-9440)
- Anna Scheipers
- Johannes A. Grimm (ORCID: https://orcid.org/0009-0001-1260-3613)
- Armin Michael Nagel (ORCID: https://orcid.org/0000-0003-0948-1421)
- Tanja Platt (ORCID: https://orcid.org/0000-0003-1856-2864)
Institutions
- Physikalisch-Technische Bundesanstalt (DE)
- German Cancer Research Center (DE)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
- Heidelberg University (DE)
- Universitätsklinikum Erlangen (DE)
Publication Details
- Journal
- Magnetic Resonance in Medicine
- Published
- 2025-06-22
- DOI
- https://doi.org/10.1002/mrm.30605
- Citations
- 3
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 4.08
Funders
- Deutsches Krebsforschungszentrum