Articles with "ultrashort echo" as a keyword



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Optimized three‐dimensional ultrashort echo time: Magnetic resonance fingerprinting for myelin tissue fraction mapping

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Published in 2023 at "Human Brain Mapping"

DOI: 10.1002/hbm.26203

Abstract: Quantitative assessment of brain myelination has gained attention for both research and diagnosis of neurological diseases. However, conventional pulse sequences cannot directly acquire the myelin‐proton signals due to its extremely short T2 and T2* values.… read more here.

Keywords: ultrashort echo; myelin proton; echo time; myelin ... See more keywords
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Ultrashort echo time imaging of the lungs under high‐frequency noninvasive ventilation: A new approach to lung imaging

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Published in 2019 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26808

Abstract: Although ultrashort echo time (UTE) sequences allow excellent assessment of lung parenchyma, image quality remains lower than that of computed tomography (CT). read more here.

Keywords: ultrashort echo; imaging ultrashort; time imaging; echo time ... See more keywords
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Quantitative ultrashort echo time imaging for assessment of massive iron overload at 1.5 and 3 Tesla

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Published in 2017 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.26592

Abstract: Hepatic iron content (HIC) quantification via transverse relaxation rate (R2*)‐MRI using multi‐gradient echo (mGRE) imaging is compromised toward high HIC or at higher fields due to the rapid signal decay. Our study aims at presenting… read more here.

Keywords: ultrashort echo; quantitative ultrashort; time imaging; iron ... See more keywords
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Quantitative magnetization transfer ultrashort echo time imaging using a time‐efficient 3D multispoke Cones sequence

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Published in 2018 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.26716

Abstract: To accelerate the quantitative ultrashort echo time imaging using a time‐efficient 3D multispoke Cones sequence with magnetization transfer (3D UTE‐Cones‐MT) and signal modeling. read more here.

Keywords: ultrashort echo; using time; time imaging; time ... See more keywords
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Three‐dimensional ultrashort echo time MRI and Short T2 images generated from subtraction for determination of tumor burden in lung cancer: Preclinical investigation in transgenic mice

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Published in 2018 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.26741

Abstract: To investigate the potential of 3D ultrashort echo time MRI and short T2 images generated by subtraction for determination of total tumor burden in lung cancer. read more here.

Keywords: mri short; ultrashort echo; short images; images generated ... See more keywords
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Rapid dual‐RF, dual‐echo, 3D ultrashort echo time craniofacial imaging: A feasibility study

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Published in 2019 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27625

Abstract: To develop a dual‐radiofrequency (RF), dual‐echo, 3D ultrashort echo‐time (UTE) pulse sequence and bone‐selective image reconstruction for rapid high‐resolution craniofacial MRI. read more here.

Keywords: ultrashort echo; echo time; echo ultrashort; dual echo ... See more keywords
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Fast quantitative 3D ultrashort echo time MRI of cortical bone using extended cones sampling

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Published in 2019 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27715

Abstract: To investigate the effect of stretching sampling window on quantitative 3D ultrashort TE (UTE) imaging of cortical bone at 3 T. read more here.

Keywords: quantitative ultrashort; ultrashort echo; cortical bone; fast quantitative ... See more keywords
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Ultrashort echo time quantitative susceptibility mapping (UTE‐QSM) for detection of hemosiderin deposition in hemophilic arthropathy: A feasibility study

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Published in 2020 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.28388

Abstract: The purpose of this study was to investigate the feasibility of ultrashort echo time quantitative susceptibility mapping (UTE‐QSM) for assessment of hemosiderin deposition in the joints of hemophilic patients. read more here.

Keywords: ultrashort echo; time quantitative; mapping ute; susceptibility mapping ... See more keywords
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Ultrashort echo time magnetic resonance imaging of the osteochondral junction

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Published in 2022 at "NMR in Biomedicine"

DOI: 10.1002/nbm.4843

Abstract: Osteoarthritis is a common chronic degenerative disease that causes pain and disability with increasing incidence worldwide. The osteochondral junction is a dynamic region of the joint that is associated with the early development and progression… read more here.

Keywords: echo time; osteochondral junction; junction; time magnetic ... See more keywords
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Ultrashort echo time (UTE) imaging reveals a shift in bound water that is sensitive to sub-clinical tendinopathy in older adults

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Published in 2020 at "Skeletal Radiology"

DOI: 10.1007/s00256-020-03538-1

Abstract: Objective Use ultrashort echo time (UTE) magnetic resonance imaging to quantify bound water components of asymptomatic older Achilles tendons and investigate the relationship between UTE findings and imaging assessment of sub-clinical tendinopathy. Materials and methods… read more here.

Keywords: ultrashort echo; clinical tendinopathy; sub clinical; bound water ... See more keywords
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Clinical application of ultrashort echo-time MRI for lung pathologies in children.

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Published in 2021 at "Clinical radiology"

DOI: 10.1016/j.crad.2021.05.015

Abstract: Lung magnetic resonance imaging (MRI) is considered to be challenging, because the low proton density of the tissue, fast signal decay, and respiratory artefacts hamper adequate image quality. MRI of the lungs and thorax is… read more here.

Keywords: ultrashort echo; lung pathologies; mri; echo time ... See more keywords