Multiparametric MR mapping in clinical decision-making for diffuse liver disease
HB Thomaides-Brears, R Lepe, R Banerjee… - Abdominal …, 2020 - Springer
Accurate diagnosis, monitoring and treatment decisions in patients with chronic liver disease
currently rely on biopsy as the diagnostic gold standard, and this has constrained early …
currently rely on biopsy as the diagnostic gold standard, and this has constrained early …
Quantitative MRI in cardiometabolic disease: from conventional cardiac and liver tissue mapping techniques to multi-parametric approaches
Cardiometabolic disease refers to the spectrum of chronic conditions that include diabetes,
hypertension, atheromatosis, non-alcoholic fatty liver disease, and their long-term impact on …
hypertension, atheromatosis, non-alcoholic fatty liver disease, and their long-term impact on …
Hepatic R2* is more strongly associated with proton density fat fraction than histologic liver iron scores in patients with nonalcoholic fatty liver disease
MR Bashir, T Wolfson, AC Gamst… - Journal of Magnetic …, 2019 - Wiley Online Library
Background The liver R2* value is widely used as a measure of liver iron but may be
confounded by the presence of hepatic steatosis and other covariates. Purpose To identify …
confounded by the presence of hepatic steatosis and other covariates. Purpose To identify …
Liver R2* is affected by both iron and fat: A dual biopsy‐validated study of chronic liver disease
Background Liver iron content (LIC) in chronic liver disease (CLD) is currently determined by
performing an invasive liver biopsy. MRI using R2* relaxometry is a noninvasive alternative …
performing an invasive liver biopsy. MRI using R2* relaxometry is a noninvasive alternative …
Normal range for MR elastography measured liver stiffness in children without liver disease
MC Sawh, KP Newton, NP Goyal… - Journal of Magnetic …, 2020 - Wiley Online Library
Background Magnetic resonance elastography (MRE) can determine the presence and
stage of liver fibrosis. Data on normative MRE values, while reported in adults, are limited in …
stage of liver fibrosis. Data on normative MRE values, while reported in adults, are limited in …
Spectroscopy‐based multi‐parametric quantification in subjects with liver iron overload at 1.5 T and 3T
G Simchick, R Zhao, G Hamilton… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose To evaluate the precision profile (repeatability and reproducibility) of quantitative
STEAM‐MRS and to determine the relationships between multiple MR biomarkers of chronic …
STEAM‐MRS and to determine the relationships between multiple MR biomarkers of chronic …
Hepatic Iron Quantification Using a Free‐Breathing 3D Radial Gradient Echo Technique and Validation With a 2D Biopsy‐Calibrated R2* Relaxometry Method
SC Rohani, CE Morin, X Zhong… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Hepatic iron content (HIC) is an important parameter for the management of
iron overload. Non‐invasive HIC assessment is often performed using biopsy‐calibrated two …
iron overload. Non‐invasive HIC assessment is often performed using biopsy‐calibrated two …
Susceptibility based multiparametric quantification of liver disease: non-invasive evaluation of steatosis and iron overload
M Uhrig, J Mueller, T Longerich, BK Straub… - Magnetic Resonance …, 2019 - Elsevier
Purpose To evaluate if single-voxel MR spectroscopy (MRS) of iron and fat correlates with
biopsy results of hepatic steatosis and iron overload, and to compare MR-measurements …
biopsy results of hepatic steatosis and iron overload, and to compare MR-measurements …
Sources of systematic error in proton density fat fraction (PDFF) quantification in the liver evaluated from magnitude images with different numbers of echoes
M Bydder, G Hamilton, L de Rochefort… - NMR in …, 2018 - Wiley Online Library
The purpose of this work was to investigate sources of bias in magnetic resonance imaging
(MRI) liver fat quantification that lead to a dependence of the proton density fat fraction …
(MRI) liver fat quantification that lead to a dependence of the proton density fat fraction …
Morphological characterization of hepatic steatosis and Monte Carlo modeling of MRI signal for accurate quantification of fat fraction and relaxivity
U Shrestha, M van der Merwe, N Kumar… - NMR in …, 2021 - Wiley Online Library
Chemical‐shift‐based fat‐water MRI signal models with single‐or dual‐R2* correction have
been proposed for quantification of fat fraction (FF) and assessment of hepatic steatosis …
been proposed for quantification of fat fraction (FF) and assessment of hepatic steatosis …