ArticleMagnetic resonance in medicine2026
Investigation of Endogenous Renal CEST Contrast and the Influence of Respiratory Motion on a Clinical 3 Tesla MRI: An In Vivo and In Vitro Study.
Article in Magnetic resonance in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Toward Free-Breathing Renal CEST MRI: Preclinical Evaluation of a Novel Prospective Respiratory Triggering Approach.Magnetic resonance in medicine · 2026Article
- Investigation of Endogenous Renal CEST Contrast and the Influence of Respiratory Motion on a Clinical 3 Tesla MRI: An In Vivo and In Vitro Study.Magnetic resonance in medicine · 2026Article
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11 authors.
Funding
Abstract
purposeThe aim is to evaluate the effectiveness of timed breathing in reducing respiratory motion artifacts in renal chemical exchange saturation transfer (CEST) MRI and to assess potential differences in CEST effects between renal compartments.
methodsAn electro-pneumatic phantom with a kidney CEST model simulated variable respiratory motion and sequence-synchronized breathing. Motion-induced deviations from a static reference were quantified using the mean absolute error (MAE). Ten healthy volunteers (six females, four males; 25.2 ± 1.9 years) and one patient (47 years) with ccRCC (3.0 × 2.2 × 2.2) cm
resultsTimed breathing reduced motion artifacts in both phantom and in vivo data. MTR
conclusionTimed breathing improves renal CEST MRI by reducing motion artifacts and enabling detection of compartment-specific CEST effects, highlighting its potential for biochemical characterization of renal tissue in clinical applications.
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