Optimal acquisition scheme for flow‐compensated intravoxel incoherent motion diffusion‐weighted imaging in the abdomen: An accurate and precise clinically …

OJ Gurney‐Champion, SS Rauh… - Magnetic resonance …, 2020 - Wiley Online Library
Purpose Flow‐compensated (FC) diffusion‐weighted MRI (DWI) for intravoxel‐incoherent
motion (IVIM) modeling allows for a more detailed description of tissue microvasculature …

Intravoxel incoherent motion diffusion‐weighted MRI of the abdomen: the effect of fitting algorithms on the accuracy and reliability of the parameters

HJ Park, YS Sung, SS Lee, Y Lee… - Journal of Magnetic …, 2017 - Wiley Online Library
Purpose To evaluate the influence of fitting methods on the accuracy and reliability of
intravoxel incoherent motion (IVIM) parameters, with a particular emphasis on the constraint …

Intravoxel incoherent motion analysis of abdominal organs: application of simultaneous multislice acquisition

VDP Van, AS Becker, A Ciritsis, CS Reiner… - Investigative …, 2018 - journals.lww.com
Purpose The aim of this study was to systematically evaluate the accuracy of quantitative
intravoxel incoherent motion (IVIM) analysis of the upper abdomen applying simultaneous …

Effect of flow‐encoding strength on intravoxel incoherent motion in the liver

K Moulin, E Aliotta, DB Ennis - Magnetic resonance in medicine, 2019 - Wiley Online Library
Purpose To study the impact of variable flow‐encoding strength on intravoxel incoherent
motion (IVIM) liver imaging of diffusion and perfusion. Theory Signal attenuation in DWI …

Flow‐compensated intravoxel incoherent motion diffusion imaging

A Wetscherek, B Stieltjes… - Magnetic resonance in …, 2015 - Wiley Online Library
Purpose The pseudo‐diffusion coefficient D* in intravoxel incoherent motion (IVIM) imaging
was found difficult to seize. Flow‐compensated diffusion gradients were used to test the …

Comparison of intravoxel incoherent motion parameters across MR imagers and field strengths: evaluation in upper abdominal organs

S Barbieri, OF Donati, JM Froehlich, HC Thoeny - Radiology, 2016 - pubs.rsna.org
Purpose To determine the reproducibility of intravoxel incoherent motion (IVIM) parameters
measured in upper abdominal organs with magnetic resonance (MR) imagers from different …

Intravoxel incoherent motion analysis of abdominal organs: computation of reference parameters in a large cohort of C57Bl/6 mice and correlation to microvessel …

C Eberhardt, MC Wurnig, A Wirsching, C Rossi… - … Resonance Materials in …, 2016 - Springer
Objective Diffusion-weighted magnetic resonance imaging (DW-MRI) combined with
intravoxel incoherent motion (IVIM) analysis may be applied for assessment of organ …

Intravoxel incoherent motion diffusion imaging of the liver: optimal b-value subsampling and impact on parameter precision and reproducibility

H Dyvorne, G Jajamovich, S Kakite, B Kuehn… - European journal of …, 2014 - Elsevier
Purpose To increase diffusion sampling efficiency in intravoxel incoherent motion (IVIM)
diffusion-weighted imaging (DWI) of the liver by reducing the number of diffusion weightings …

An in vivo verification of the intravoxel incoherent motion effect in diffusion‐weighted imaging of the abdomen

A Lemke, FB Laun, D Simon, B Stieltjes… - Magnetic resonance …, 2010 - Wiley Online Library
To investigate the vascular contribution to the measured apparent diffusion coefficient and to
validate the Intra Voxel Incoherent Motion theory, the signal as a function of the b‐value was …

A versatile flow phantom for intravoxel incoherent motion MRI

GY Cho, S Kim, JH Jensen, P Storey… - Magnetic resonance …, 2012 - Wiley Online Library
Although there have been many advancements in cancer research, much is still unknown
about the heterogeneous tumor microenvironment. Diffusion‐weighted MRI has proven to …