Liver fibrosis: Review of current imaging and MRI quantification techniques

L Petitclerc, G Sebastiani, G Gilbert… - Journal of Magnetic …, 2017 - Wiley Online Library
Liver fibrosis is characterized by the accumulation of extracellular matrix proteins such as
collagen in the liver interstitial space. All causes of chronic liver disease may lead to fibrosis …

[HTML][HTML] Topics on quantitative liver magnetic resonance imaging

YXJ Wáng, X Wang, P Wu, Y Wang… - … imaging in medicine …, 2019 - ncbi.nlm.nih.gov
Liver magnetic resonance imaging (MRI) is subject to continuous technical innovations
through advances in hardware, sequence and novel contrast agent development. In order to …

Evaluation of fibrotic liver disease with whole-liver T1ρ MR imaging: a feasibility study at 1.5 T

T Allkemper, F Sagmeister, V Cicinnati, S Beckebaum… - Radiology, 2014 - pubs.rsna.org
Purpose To test at 1.5 T whether T1ρ magnetic resonance (MR) imaging of fibrotic liver
disease is feasible, to investigate whether liver T1ρ imaging allows assessment of the …

Accelerated whole‐brain multi‐parameter mapping using blind compressed sensing

S Bhave, SG Lingala, CP Johnson… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose To introduce a blind compressed sensing (BCS) framework to accelerate multi‐
parameter MR mapping, and demonstrate its feasibility in high‐resolution, whole‐brain and …

Comparison of tri‐exponential decay versus bi‐exponential decay and full fitting versus segmented fitting for modeling liver intravoxel incoherent motion diffusion MRI

O Chevallier, N Zhou, JP Cercueil, J He… - NMR in …, 2019 - Wiley Online Library
Objectives To determine whether bi‐or tri‐exponential models, and full or segmented fittings,
better fit the intravoxel incoherent motion (IVIM) imaging signal of healthy livers. Methods …

MR T1ρ as an imaging biomarker for monitoring liver injury progression and regression: an experimental study in rats with carbon tetrachloride intoxication

F Zhao, YXJ Wang, J Yuan, M Deng, HL Wong… - European …, 2012 - Springer
Objectives Recently it was shown that the magnetic resonance imaging (MRI) T1ρ value
increased with the severity of liver fibrosis in rats with bile duct ligation. Using a rat carbon …

Imaging of hepatic fibrosis

RP Mathew, SK Venkatesh - Current gastroenterology reports, 2018 - Springer
Abstract Purpose of Review The purpose of this review is to discuss the current imaging
techniques for non-invasive assessment of liver fibrosis (LF). Recent Findings Elastography …

Evaluation of T1ρ as a potential MR biomarker for liver cirrhosis: comparison of healthy control subjects and patients with liver cirrhosis

I Rauscher, M Eiber, C Ganter, P Martirosian… - European journal of …, 2014 - Elsevier
Objectives The purpose of this study was to compare mean liver T 1ρ values in patients with
liver cirrhosis and healthy control subjects in order to evaluate T 1ρ as a potential MR …

Putting it all together: established and emerging MRI techniques for detecting and measuring liver fibrosis

SD Serai, AT Trout, A Miethke, E Diaz, SA Xanthakos… - Pediatric …, 2018 - Springer
Chronic injury to the liver leads to inflammation and hepatocyte necrosis, which when
untreated can lead to myofibroblast activation and fibrogenesis with deposition of fibrous …

Decreases in molecular diffusion, perfusion fraction and perfusion-related diffusion in fibrotic livers: a prospective clinical intravoxel incoherent motion MR imaging …

PX Lu, H Huang, J Yuan, F Zhao, ZY Chen, Q Zhang… - PLoS …, 2014 - journals.plos.org
Purpose This study was aimed to determine whether pure molecular-based diffusion
coefficient (D) and perfusion-related diffusion parameters (perfusion fraction f, perfusion …