$Liver methylene fraction by dual- and triple-echo gradient-echo imaging at 3.0T: Correlation with proton MR spectroscopy and estimation of robustness after SPIO administration$

Liver methylene fraction by dual- and triple-echo gradient-echo imaging at 3.0T: Correlation with proton MR spectroscopy and estimation of robustness after SPIO administration

Purpose To assess the systematic errors in liver methylene fraction (LMF) resulting from fat–fat interference effects with dual‐ and triple‐echo gradient‐recalled‐echo Dual/Triple GRE) sequences and to test the robustness of these sequences after iron overloading. Materials and Methods Forty type‐2...

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Veröffentlicht in:	Journal of magnetic resonance imaging 2011-01, Vol.33 (1), p.119-127
Hauptverfasser:	Guiu, Boris, Petit, Jean-Michel, Loffroy, Romaric, Aho, Serge, Ben Salem, Douraied, Masson, David, Robin, Isabelle, Vergès, Bruno, Hillon, Patrick, Cercueil, Jean-Pierre, Krausé, Denis
Format:	Artikel
Sprache:	eng
Schlagworte:	Adipose Tissue Adipose Tissue - metabolism Adipose Tissue - pathology Adult Aged Biological Markers Biomarkers - metabolism Carbon Compounds, Inorganic Carbon Compounds, Inorganic - metabolism Contrast Media Contrast Media - administration & dosage Dextrans Dextrans - pharmacokinetics Echo-Planar Imaging Echo-Planar Imaging - methods fat quantification Fatty Liver Fatty Liver - complications Fatty Liver - diagnosis Fatty Liver - metabolism Female Humans Iron Overload Iron Overload - complications Iron Overload - diagnosis Iron Overload - metabolism Life Sciences Liver Liver - metabolism Liver - pathology magnetic resonance imaging Magnetic Resonance Spectroscopy Magnetic Resonance Spectroscopy - methods Magnetite Nanoparticles Male Middle Aged Non-alcoholic Fatty Liver Disease Protons Reproducibility of Results robustness Sensitivity and Specificity Statistics as Topic steatosis Tissue Distribution
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