Echo‐planar DWI variants: A comparative study in vertebral marrow pathology
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Clinical Ultrasound"
DOI: 10.1002/jcu.23779
Abstract: Single‐shot echo‐planar imaging (ss‐EPI) has limited application in vertebral column imaging due to numerous artifacts. Therefore, we aimed to compare readout‐segmented echo‐planar imaging (rs‐EPI) to ss‐EPI and assess its value in the differential diagnosis of… read more here.
Keywords: dwi variants; pathology; variants comparative; planar dwi ... See more keywords
Simultaneous multislice readout‐segmented echo planar imaging for accelerated diffusion tensor imaging of the mandibular nerve: A feasibility study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25603
Abstract: To assess the feasibility of diffusion tensor imaging (DTI) using simultaneous multislice (SMS) acquisition with blipped controlled aliasing in parallel imaging (CAIPI) for accelerated readout‐segmented echo planar imaging (rs‐EPI) of the mandibular nerves. DTI of… read more here.
Keywords: simultaneous multislice; echo planar; tensor imaging; segmented echo ... See more keywords
Readout‐Segmented Echo‐Planar Diffusion‐Weighted MR Imaging Improves the Differentiation of Breast Cancer Receptor Statuses Compared With Conventional Diffusion‐Weighted Imaging
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28065
Abstract: Readout‐segmented echo‐planar diffusion‐weighted imaging (RS‐EPI) can improve image quality and signal‐to‐noise ratio, the resulting apparent diffusion coefficient (ADC) value acts as a more sensitive biomarker to characterize tumors. However, data regarding the differentiation of breast… read more here.
Keywords: diffusion; diffusion weighted; segmented echo; echo planar ... See more keywords
Magnetic Resonance Elastography of Intervertebral Discs: Spin‐Echo Echo‐Planar Imaging Sequence Validation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28151
Abstract: Magnetic resonance elastography (MRE) is an imaging technique that can noninvasively assess the shear properties of the intervertebral disc (IVD). Unlike the standard gradient recalled echo (GRE) MRE technique, a spin‐echo echo‐planar imaging (SE‐EPI) sequence… read more here.
Keywords: magnetic resonance; spin echo; resonance elastography; echo echo ... See more keywords
Second‐Order Motion‐Compensated Echo‐Planar Cardiac Diffusion‐Weighted MRI: Usefulness of Compressed Sensitivity Encoding
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.29383
Abstract: Cardiac diffusion‐weighted imaging (DWI) using second‐order motion‐compensated spin echo (M2C) can provide noninvasive in‐vivo microstructural assessment, but limited by relatively low signal‐to‐noise ratio (SNR). Echo‐planar imaging (EPI) with compressed sensitivity encoding (EPICS) could address these… read more here.
Keywords: motion compensated; diffusion weighted; cardiac diffusion; order motion ... See more keywords
Comparison of Echo Planar and Turbo Spin Echo Diffusion‐Weighted Imaging in Intraoperative MRI
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.29614
Abstract: Diffusion‐weighted imaging (DWI) is routinely used in brain tumor surgery guided by intraoperative MRI (IoMRI). However, conventional echo planar imaging DWI (EPI‐DWI) is susceptible to distortion and artifacts that affect image quality. Turbo spin echo… read more here.
Keywords: spin echo; diffusion weighted; intraoperative mri; turbo spin ... See more keywords
Quiet echo planar imaging for functional and diffusion MRI
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26810
Abstract: To develop a purpose‐built quiet echo planar imaging capability for fetal functional and diffusion scans, for which acoustic considerations often compromise efficiency and resolution as well as angular/temporal coverage. read more here.
Keywords: functional diffusion; quiet echo; echo planar; planar imaging ... See more keywords
Diffusion tensor cardiovascular magnetic resonance with a spiral trajectory: An in vivo comparison of echo planar and spiral stimulated echo sequences
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27051
Abstract: Diffusion tensor cardiovascular MR (DT‐CMR) using stimulated echo acquisition mode (STEAM) with echo‐planar‐imaging (EPI) readouts is a low signal‐to‐noise‐ratio (SNR) technique and therefore typically has a low spatial resolution. Spiral trajectories are more efficient than… read more here.
Keywords: echo planar; tensor cardiovascular; magnetic resonance; stimulated echo ... See more keywords
On the limitations of echo planar 4D flow MRI
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28236
Abstract: To compare EPI and GRE readout in high‐flow velocity regimes and evaluate their impact on measurement accuracy in silico and in vitro. read more here.
Keywords: limitations echo; medicine; flow mri; echo planar ... See more keywords
An artificial intelligence‐accelerated 2‐minute multi‐shot echo planar imaging protocol for comprehensive high‐quality clinical brain imaging
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29117
Abstract: We introduce and validate an artificial intelligence (AI)‐accelerated multi‐shot echo‐planar imaging (msEPI)‐based method that provides T1w, T2w, T2∗ , T2‐FLAIR, and DWI images with high SNR, high tissue contrast, low specific absorption rates (SAR), and… read more here.
Keywords: shot echo; intelligence accelerated; planar imaging; multi shot ... See more keywords
Metabolite‐cycled echo‐planar spectroscopic imaging of the human heart
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29333
Abstract: Spectroscopic imaging could provide insights into regional cardiac triglyceride variations, but is hampered by relatively long scan times. It is proposed to synergistically combine echo‐planar spectroscopic imaging (EPSI) with motion‐adapted gating, weighted acquisition and metabolite… read more here.
Keywords: human heart; planar spectroscopic; spectroscopic; echo planar ... See more keywords