GRASPNET: fast spatiotemporal deep learning reconstruction of golden‐angle radial data for free‐breathing dynamic contrast‐enhanced magnetic resonance …

R Jafari, RKG Do, MD LaGratta, M Fung… - NMR in …, 2023 - Wiley Online Library
The purpose of the current study was to develop a deep learning technique called Golden‐
angle RAdial Sparse Parallel Network (GRASPnet) for fast reconstruction of dynamic …

New advances in magnetic resonance techniques in abdomen and pelvis

WY Chan, S Hartono, CH Thng… - Magnetic Resonance …, 2020 - mri.theclinics.com
In recent years, technological advances in abdominopelvic magnetic resonance (MR)
imaging have provided faster acquisition time, together with better spatial and contrast …

Using Free‐Breathing MRI to Quantify Pancreatic Fat and Investigate Spatial Heterogeneity in Children

JD Story, S Ghahremani, SG Kafali… - Journal of Magnetic …, 2023 - Wiley Online Library
Background MRI acquisition for pediatric pancreatic fat quantification is limited by breath‐
holds (BH). Full segmentation (FS) or small region of interest (ROI) analysis methods may …

Impact of temporal resolution and motion correction for dynamic contrast-enhanced MRI of the liver using an accelerated golden-angle radial sequence

R Mansour, AT Antonacci, L Bilodeau… - Physics in Medicine …, 2020 - iopscience.iop.org
This paper presents a prospective study evaluating the impact on image quality and
quantitative dynamic contrast-enhanced (DCE)-MRI perfusion parameters when varying the …

Evaluation of Perfusion Change According to Pancreatic Cancer and Pancreatic Duct Dilatation Using Free-Breathing Golden-Angle Radial Sparse Parallel (GRASP) …

M Choi, S Yoon, Y Lee, D Han - Diagnostics, 2023 - mdpi.com
Simple Summary Pancreas MRI is used to differentiate pancreas focal lesions by evaluating
the enhancement pattern of the focal lesion compared with the adjacent pancreatic …

DCE‐MRI of the liver with sub‐second temporal resolution using GRASP‐Pro with navi‐stack‐of‐stars sampling

J Chen, C Huang, K Shanbhogue, D Xia… - NMR in … - Wiley Online Library
Respiratory motion‐induced image blurring and artifacts can compromise image quality in
dynamic contrast‐enhanced MRI (DCE‐MRI) of the liver. Despite remarkable advances in …

Gastroenteropancreatic neuroendocrine neoplasms—heterogeneity, management and perspectives of treatment and research

K Luley, J Gebauer, N Gebauer, L Tharun, I Buchmann… - Der Internist, 2020 - Springer
Unter dem Überbegriff neuroendokrine Neoplasien (NEN) wird eine molekular und
biologisch sehr heterogene Gruppe von Tumoren zusammengefasst, deren gemeinsames …

Effects of motion in sparsely sampled acquisitions

SG Lingala, RZ Rusho - Advances in Magnetic Resonance Technology …, 2022 - Elsevier
This chapter discusses the effects of motion in sparsely sampled acquisitions and
constrained reconstruction. The chapter begins by discussing motion artifacts due to the …