Multiparametric MRI in patients with nonalcoholic fatty liver disease

JJ Schaapman, ME Tushuizen… - Journal of Magnetic …, 2021 - Wiley Online Library
Nonalcoholic fatty liver disease (NAFLD) is a common cause of chronic liver disease in the
world, affecting more than 25% of the adult population. NAFLD covers a spectrum including …

Assessment of liver function with MRI: where do we stand?

C Río Bártulos, K Senk, M Schumacher, J Plath… - Frontiers in …, 2022 - frontiersin.org
Liver disease and hepatocellular carcinoma (HCC) have become a global health burden.
For this reason, the determination of liver function plays a central role in the monitoring of …

Simultaneous proton density fat‐fraction and imaging with water‐specific T1 map** (PROFIT1): application in liver

RB Thompson, K Chow, D Mager… - Magnetic …, 2021 - Wiley Online Library
Purpose To describe and validate a simultaneous proton density fat‐fraction (PDFF) imaging
and water‐specific T1 map** (T1 (Water)) approach for the liver (PROFIT1) with map** …

Current and advanced applications of gadoxetic acid–enhanced MRI in hepatobiliary disorders

S Baleato-González, JC Vilanova, A Luna… - Radiographics, 2023 - pubs.rsna.org
Gadoxetic acid is an MRI contrast agent that has specific applications in the study of
hepatobiliary disease. After being distributed in the vascular and extravascular spaces …

Liver MR relaxometry at 3T – segmental normal T1 and T2* values in patients without focal or diffuse liver disease and in patients with increased liver fat and …

VC Obmann, N Mertineit, C Marx, A Berzigotti… - Scientific reports, 2019 - nature.com
Magnetic resonance (MR) T1 and T2* map** allows quantification of liver relaxation times
for non-invasive characterization of diffuse liver disease. We hypothesized that liver …

Reference values for water‐specific T1 of the liver at 3 T: T2*‐compensation and the confounding effects of fat

RB Thompson, R Sherrington… - Journal of Magnetic …, 2024 - Wiley Online Library
Background T1 map** of the liver is confounded by the presence of fat. Multiparametric T1
map** combines fat‐water separation with T1‐weighting to enable imaging of water …

Native T1 map** compared to ultrasound elastography for staging and monitoring liver fibrosis: an animal study of repeatability, reproducibility, and accuracy

J Li, H Liu, C Zhang, S Yang, Y Wang, W Chen, X Li… - European …, 2020 - Springer
Objectives To investigate the repeatability, reproducibility, and staging and monitoring of the
performance of native T1 map** for noninvasively assessing liver fibrosis in comparison …

Self-supervised neural network improves tri-exponential intravoxel incoherent motion model fitting compared to least-squares fitting in non-alcoholic fatty liver disease

MA Troelstra, AM Van Dijk, JJ Witjes, AL Mak… - Frontiers in …, 2022 - frontiersin.org
Recent literature suggests that tri-exponential models may provide additional information
and fit liver intravoxel incoherent motion (IVIM) data more accurately than conventional bi …

Free-breathing MRI techniques for fat and R2* quantification in the liver

SF Shih, HH Wu - Magnetic Resonance Materials in Physics, Biology and …, 2024 - Springer
Objective To review the recent advancements in free-breathing MRI techniques for proton-
density fat fraction (PDFF) and R2* quantification in the liver, and discuss the current …

Magnetic resonance elastography in evaluation of liver fibrosis in children with chronic liver disease

D Demirtaş, E Ünal, İS İdilman, Z Akçören… - Insights into …, 2023 - Springer
Background Magnetic resonance elastography (MRE) has been used to stage liver fibrosis
in adults. We aimed to assess the agreement between the Ishak scoring system and …