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Updated: Feb 13, 2026
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Multiple-mouse Neuroanatomical Magnetic Resonance Imaging
Published on: February 27, 2011
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BOLD magnetic resonance imaging in nephrology.
Michael E Hall1,2, Jennifer H Jordan3, Luis A Juncos1,2
1Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA.
International Journal of Nephrology and Renovascular Disease
|March 22, 2018
Summary
Blood oxygen level-dependent (BOLD) MR is a non-contrast technique for assessing kidney oxygenation. This method offers a vital alternative to contrast agents for studying renal physiology and pathophysiology.
Area of Science:
- Radiology
- Medical Imaging
- Renal Physiology
Background:
- Magnetic resonance (MR) imaging is crucial for diagnosing kidney conditions and understanding renal physiology.
- Functional MR imaging, though developed for the brain, has potential for kidney investigations.
- Contrast agents pose risks, necessitating non-contrast techniques for kidney imaging.
Purpose of the Study:
- To discuss technical considerations, clinical applications, and future directions of Blood oxygen level-dependent (BOLD) MR for kidney studies.
- To highlight BOLD MR as a non-contrast method for assessing renal tissue oxygenation.
- To provide clinicians with an overview of kidney BOLD MR applications.
Main Methods:
- Utilizes Blood oxygen level-dependent (BOLD) MR, a non-contrast functional imaging technique.
- Focuses on functional information related to renal tissue oxygenation.
- Briefly touches upon technical aspects of functional MR imaging for kidneys.
Main Results:
- BOLD MR provides functional insights into renal tissue oxygenation.
- It offers a non-contrast approach to evaluate kidney pathophysiology.
- Complementary MR techniques can enhance understanding of renal function.
Conclusions:
- BOLD MR is a valuable non-contrast tool for assessing renal oxygenation and pathophysiology.
- It addresses challenges associated with contrast agents in kidney imaging.
- Further development and application of BOLD MR can advance clinical understanding of renal diseases.
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