402-02-007 / 271-01-045 ISMRM Abstract

What is the effect of a breath-hold on renal BOLD MRI scans?

Primary: Body - Kidney

Secondary: Contrast Mechanisms - Oxygenation

402-02-007 · Inside the Bean: Advances in Renal MRI · Tuesday, 12 May, 8:20 AM–10:10 AM · Hall 1B

271-01-045 · ISMRM AMPC Selected Posters · Sunday, 10 May, 7:00 AM–2:00 PM · Traditional Posters

Keywords: BOLD-MRI T2 star mapping Breath-hold Hypercapnia Renal oxygenation

Accepted

Anna Griffith¹, Eve Shalom¹, Kanishka Sharma², Kywe Soe¹, Ho-Fung Chan³, Guilhem J Collier¹, Neil J Stewart¹, Steven Sourbron¹, Joao Periquito ^1,4

¹POLARIS, Division of Clinical Medicine, School of Medicine & Population Health, The University of Sheffield, Sheffield, United Kingdom

²Antaros Medical, Gothenburg, Sweden

³Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand

⁴Institute for Systems and Robotics – Lisboa and Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal

Presenting Author: Joao Periquito

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References

1. Pruijm M, Milani B, Pivin E, et al. "Reduced cortical oxygenation predicts a progressive decline of renal function in patients with chronic kidney disease." Kidney Int. 2018;93(4):932–940. doi:10.1016/j.kint.2017.10.023 [doi]

2. Prasad PV. "Functional MRI of the kidney: tools for translational studies of pathophysiology of renal disease." Am J Physiol Renal Physiol. 2006;290(5):F958–F974. doi:10.1152/ajprenal.00349.2005 [doi]

3. Ebrahimi B, et al. "Temporal analysis of renal oxygenation using BOLD MRI: Impact of breathing patterns and data acquisition techniques." J Magn Reson Imaging. 2013;38(5):1191–1196. doi:10.1002/jmri.24099 [doi]

4. Niendorf T, Pohlmann A, et al. "How BOLD is blood oxygenation level-dependent (BOLD) magnetic resonance imaging of the kidney?" Acta Physiol (Oxf). 2015;213(1):19–38. doi:10.1111/apha.12321 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/402-02-007