Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study

We examined the capability of a gray-scale arterial spin labeling blood flow pattern variation (BFPV) map with two different post labeling delay (PLD) times to discriminate pannus in patients with rheumatoid arthritis (RA) at 3T. There was a statistically significant difference in the BFPV values be...

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Autores principales: Sakashita, Taro, Kamishima, Tamotsu, Sugimori, Hiroyuki, Tang, Minghui, Noguchi, Atsushi, Kono, Michihito, Sutherland, Kenneth, Atsumi, Tatsuya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society for Magnetic Resonance in Medicine 2016
Materias:
Technical Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5600048/
https://www.ncbi.nlm.nih.gov/pubmed/27149946
http://dx.doi.org/10.2463/mrms.tn.2015-0145
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author Sakashita, Taro
Kamishima, Tamotsu
Sugimori, Hiroyuki
Tang, Minghui
Noguchi, Atsushi
Kono, Michihito
Sutherland, Kenneth
Atsumi, Tatsuya
author_facet Sakashita, Taro
Kamishima, Tamotsu
Sugimori, Hiroyuki
Tang, Minghui
Noguchi, Atsushi
Kono, Michihito
Sutherland, Kenneth
Atsumi, Tatsuya
author_sort Sakashita, Taro
collection PubMed
description We examined the capability of a gray-scale arterial spin labeling blood flow pattern variation (BFPV) map with two different post labeling delay (PLD) times to discriminate pannus in patients with rheumatoid arthritis (RA) at 3T. There was a statistically significant difference in the BFPV values between artery, pannus, and surrounding tissue. Furthermore, the color-coded BFPV map was able to accurately distinguish pannus from other tissues. These results suggest this approach may be capable of identifying pannus noninvasively.
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spelling pubmed-56000482017-10-23 Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study Sakashita, Taro Kamishima, Tamotsu Sugimori, Hiroyuki Tang, Minghui Noguchi, Atsushi Kono, Michihito Sutherland, Kenneth Atsumi, Tatsuya Magn Reson Med Sci Technical Note We examined the capability of a gray-scale arterial spin labeling blood flow pattern variation (BFPV) map with two different post labeling delay (PLD) times to discriminate pannus in patients with rheumatoid arthritis (RA) at 3T. There was a statistically significant difference in the BFPV values between artery, pannus, and surrounding tissue. Furthermore, the color-coded BFPV map was able to accurately distinguish pannus from other tissues. These results suggest this approach may be capable of identifying pannus noninvasively. Japanese Society for Magnetic Resonance in Medicine 2016-05-06 /pmc/articles/PMC5600048/ /pubmed/27149946 http://dx.doi.org/10.2463/mrms.tn.2015-0145 Text en © 2016 Japanese Society for Magnetic Resonance in Medicine http://creativecommons.org/licenses/by/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives International License.
spellingShingle Technical Note
Sakashita, Taro
Kamishima, Tamotsu
Sugimori, Hiroyuki
Tang, Minghui
Noguchi, Atsushi
Kono, Michihito
Sutherland, Kenneth
Atsumi, Tatsuya
Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title_full Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title_fullStr Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title_full_unstemmed Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title_short Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study
title_sort pixel-by-pixel arterial spin labeling blood flow pattern variation analysis for discrimination of rheumatoid synovitis: a pilot study
topic Technical Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5600048/
https://www.ncbi.nlm.nih.gov/pubmed/27149946
http://dx.doi.org/10.2463/mrms.tn.2015-0145
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