Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence

The purpose was to evaluate the feasibility of quantitative MRI T(2) mapping based on the quantitative MRI (QRAPMASTER) sequence for the quantitative assessment of knee cartilage. The T(2) values from the phantom study showed excellent correlation between the two techniques (r(2) = 0.998). The carti...

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Autores principales: Lee, Seung Hyun, Lee, Young Han, Song, Ho-Taek, Suh, Jin-Suck
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society for Magnetic Resonance in Medicine 2018
Materias:
Technical Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6196304/
https://www.ncbi.nlm.nih.gov/pubmed/29386458
http://dx.doi.org/10.2463/mrms.tn.2017-0121
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author Lee, Seung Hyun
Lee, Young Han
Song, Ho-Taek
Suh, Jin-Suck
author_facet Lee, Seung Hyun
Lee, Young Han
Song, Ho-Taek
Suh, Jin-Suck
author_sort Lee, Seung Hyun
collection PubMed
description The purpose was to evaluate the feasibility of quantitative MRI T(2) mapping based on the quantitative MRI (QRAPMASTER) sequence for the quantitative assessment of knee cartilage. The T(2) values from the phantom study showed excellent correlation between the two techniques (r(2) = 0.998). The cartilage T(2) values exhibited strong correlations (r(2) = 0.867–0.982). Quantitative MRI (qMRI) T(2) mapping can be used as an alternative to multi-echo T(2) mapping, with relatively short scan time.
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spelling pubmed-61963042018-11-19 Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence Lee, Seung Hyun Lee, Young Han Song, Ho-Taek Suh, Jin-Suck Magn Reson Med Sci Technical Note The purpose was to evaluate the feasibility of quantitative MRI T(2) mapping based on the quantitative MRI (QRAPMASTER) sequence for the quantitative assessment of knee cartilage. The T(2) values from the phantom study showed excellent correlation between the two techniques (r(2) = 0.998). The cartilage T(2) values exhibited strong correlations (r(2) = 0.867–0.982). Quantitative MRI (qMRI) T(2) mapping can be used as an alternative to multi-echo T(2) mapping, with relatively short scan time. Japanese Society for Magnetic Resonance in Medicine 2018-02-01 /pmc/articles/PMC6196304/ /pubmed/29386458 http://dx.doi.org/10.2463/mrms.tn.2017-0121 Text en © 2018 Japanese Society for Magnetic Resonance in Medicine This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
spellingShingle Technical Note
Lee, Seung Hyun
Lee, Young Han
Song, Ho-Taek
Suh, Jin-Suck
Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title_full Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title_fullStr Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title_full_unstemmed Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title_short Quantitative T(2) Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence
title_sort quantitative t(2) mapping of knee cartilage: comparison between the synthetic mr imaging and the cpmg sequence
topic Technical Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6196304/
https://www.ncbi.nlm.nih.gov/pubmed/29386458
http://dx.doi.org/10.2463/mrms.tn.2017-0121
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