Magnetic resonance elastography resolving all gross anatomical segments of the kidney during controlled hydration.

ABSTRACT: Introduction: Magnetic resonance elastography (MRE) is a non-invasive method to quantify biomechanical properties of human tissues. It has potential in diagnosis and monitoring of kidney disease, if established in clinical practice. The interplay of flow and volume changes in renal vessels, tubule, urinary collection system and interstitium is complex, but physiological ranges of in vivo viscoelastic properties during fasting and hydration have never been investigated in all gross anatomical segments simultaneously. Method: Ten healthy volunteers underwent two imaging sessions, one following a 12-hour fasting period and the second after a drinking challenge of >10 mL per kg body weight (60-75 min before the second examination). High-resolution renal MRE was performed u

SUBMITTER: Wolf M 

PROVIDER: S-EPMC10880033 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature