Comparison of inversion methods in MR elastography: An open‐access pipeline for processing multifrequency shear‐wave data and demonstration in a phantom, human kidneys, and brain

Purpose Magnetic resonance elastography (MRE) maps the viscoelastic properties of soft tissues for diagnostic purposes. However, different MRE inversion methods yield different results, which hinder comparison of values, standardization, and establishment of quantitative MRE markers. Here, we introd...

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Veröffentlicht in:	Magnetic resonance in medicine 2022-10, Vol.88 (4), p.1840-1850
Hauptverfasser:	Meyer, Tom, Marticorena Garcia, Stephan, Tzschätzsch, Heiko, Herthum, Helge, Shahryari, Mehrgan, Stencel, Lisa, Braun, Jürgen, Kalra, Prateek, Kolipaka, Arunark, Sack, Ingolf
Format:	Artikel
Sprache:	eng
Schlagworte:	Brain Brain mapping direct inversion Inversion Kidneys local frequency estimation Magnetic properties Magnetic resonance Medulla oblongata MRE multifrequency magnetic resonance elastography quantitative imaging biomarkers Renal cortex Soft tissues Standardization Stiffness Viscoelasticity Wavelengths
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