Characterization of motion dependent magnetic field inhomogeneity for DWI in the kidneys

N Gilani, A Mikheev, IM Brinkmann, D Basukala… - Magnetic Resonance …, 2023 - Elsevier
Purpose Diffusion-weighted imaging (DWI) of the abdomen has increased dramatically for
both research and clinical purposes. Motion and static field inhomogeneity related …

Cardiac phase and flow compensation effects on renal flow and microstructure anisotropy MRI in healthy human kidney

EE Sigmund, A Mikheev, IM Brinkmann… - Journal of Magnetic …, 2023 - Wiley Online Library
Background Renal diffusion‐weighted imaging (DWI) involves microstructure and
microcirculation, quantified with diffusion tensor imaging (DTI), intravoxel incoherent motion …

Optimising diffusion-weighted imaging in the abdomen and pelvis: comparison of image quality between monopolar and bipolar single-shot spin-echo echo-planar …

S Kyriazi, M Blackledge, DJ Collins, NM Desouza - European radiology, 2010 - Springer
Objective To compare geometric distortion, signal-to-noise ratio (SNR), apparent diffusion
coefficient (ADC), efficacy of fat suppression and presence of artefact between monopolar …

Retrospective Distortion and Motion Correction for Free‐Breathing DW‐MRI of the Kidneys Using Dual‐Echo EPI and Slice‐to‐Volume Registration

J Coll‐Font, O Afacan, S Hoge, H Garg… - Journal of Magnetic …, 2021 - Wiley Online Library
Background Diffusion‐weighted MRI (DW‐MRI) of the kidneys is a technique that provides
information about the microstructure of renal tissue without requiring exogenous contrasts …

Diffusion-weighted imaging of the abdomen at 3 T: image quality comparison with 1.5-T magnet using 3 different imaging sequences

F Saremi, M Jalili, S Sefidbakht… - Journal of computer …, 2011 - journals.lww.com
Objective: This study aimed to perform comparisons between diffusion-weighted imaging
(DWI) sequences at 3 T with 1.5 T. Methods: Thirteen healthy volunteers underwent …

Diffusion weighted imaging of the abdomen and pelvis: Recent technical advances and clinical applications

T Yang, Y Li, Z Ye, S Yao, Q Li, Y Yuan, B Song - Academic Radiology, 2023 - Elsevier
Diffusion weighted imaging (DWI) serves as one of the most important functional magnetic
resonance imaging techniques in abdominal and pelvic imaging. It is designed to reflect the …

Diffusion‐weighted imaging of the abdomen at 3.0 Tesla: Image quality and apparent diffusion coefficient reproducibility compared with 1.5 Tesla

AB Rosenkrantz, M Oei, JS Babb… - Journal of Magnetic …, 2011 - Wiley Online Library
Purpose To compare single‐shot echo‐planar imaging (SS EPI) diffusion‐weighted MRI
(DWI) of abdominal organs between 1.5 Tesla (T) and 3.0 T in healthy volunteers in terms of …

REnal flow and microstructure anisotropy (REFMAP) MRI in normal and peritumoral renal tissue

AL Liu, A Mikheev, H Rusinek… - Journal of Magnetic …, 2018 - Wiley Online Library
Background Diffusion‐weighted imaging (DWI) provides insight into the pathophysiology
underlying renal dysfunction. Variants of DWI include intravoxel incoherent motion (IVIM) …

Preliminary experience of 5.0 T higher field abdominal diffusion‐weighted MRI: agreement of apparent diffusion coefficient with 3.0 T imaging

Y Zhang, C Yang, L Liang, Z Shi, S Zhu… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Recently, a prototype 5.0 T whole‐body MRI scanner was developed. A 5.0 T
diffusion‐weighted imaging (DWI) may help overcome the issues that limit 3.0 T DWI …

In vivo demonstration of microscopic anisotropy in the human kidney using multidimensional diffusion MRI

F Nery, F Szczepankiewicz, L Kerkelä… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose To demonstrate the feasibility of multidimensional diffusion MRI to probe and
quantify microscopic fractional anisotropy (µFA) in human kidneys in vivo. Methods Linear …