Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging

We prospectively evaluated thin-slice coronal turbo spin-echo (TSE) diffusion-weighted imaging (DWI) covering a larger area with the recently-developed techniques on a 3T MRI scanner, compared with echo-planar imaging (EPI)-DWI in patients undergoing routine hand MRI. Visual score assessment and app...

Descripción completa

Detalles Bibliográficos
Autores principales: Ogawa, Masaki, Nakagawa, Motoo, Arai, Nobuyuki, Kan, Hirohito, Ohba, Shota, Shibata, Shunsuke, Maki, Hiroyuki, Shibamoto, Yuta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society for Magnetic Resonance in Medicine 2019
Materias:
Technical Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7809136/
https://www.ncbi.nlm.nih.gov/pubmed/31645537
http://dx.doi.org/10.2463/mrms.tn-2019-0115
_version_ 1783637055132139520
author Ogawa, Masaki
Nakagawa, Motoo
Arai, Nobuyuki
Kan, Hirohito
Ohba, Shota
Shibata, Shunsuke
Maki, Hiroyuki
Shibamoto, Yuta
author_facet Ogawa, Masaki
Nakagawa, Motoo
Arai, Nobuyuki
Kan, Hirohito
Ohba, Shota
Shibata, Shunsuke
Maki, Hiroyuki
Shibamoto, Yuta
author_sort Ogawa, Masaki
collection PubMed
description We prospectively evaluated thin-slice coronal turbo spin-echo (TSE) diffusion-weighted imaging (DWI) covering a larger area with the recently-developed techniques on a 3T MRI scanner, compared with echo-planar imaging (EPI)-DWI in patients undergoing routine hand MRI. Visual score assessment and apparent diffusion coefficient (ADC) measurement were performed for patients with suspected hand tumors. TSE-DWI was superior to EPI-DWI, with less image distortion. The visual score and ADC comparison assessments proved that the image noise of TSE-DWI was acceptable.
format Online
Article
Text
id pubmed-7809136
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher Japanese Society for Magnetic Resonance in Medicine
record_format MEDLINE/PubMed
spelling pubmed-78091362021-01-27 Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging Ogawa, Masaki Nakagawa, Motoo Arai, Nobuyuki Kan, Hirohito Ohba, Shota Shibata, Shunsuke Maki, Hiroyuki Shibamoto, Yuta Magn Reson Med Sci Technical Note We prospectively evaluated thin-slice coronal turbo spin-echo (TSE) diffusion-weighted imaging (DWI) covering a larger area with the recently-developed techniques on a 3T MRI scanner, compared with echo-planar imaging (EPI)-DWI in patients undergoing routine hand MRI. Visual score assessment and apparent diffusion coefficient (ADC) measurement were performed for patients with suspected hand tumors. TSE-DWI was superior to EPI-DWI, with less image distortion. The visual score and ADC comparison assessments proved that the image noise of TSE-DWI was acceptable. Japanese Society for Magnetic Resonance in Medicine 2019-10-24 /pmc/articles/PMC7809136/ /pubmed/31645537 http://dx.doi.org/10.2463/mrms.tn-2019-0115 Text en © 2020 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
Ogawa, Masaki
Nakagawa, Motoo
Arai, Nobuyuki
Kan, Hirohito
Ohba, Shota
Shibata, Shunsuke
Maki, Hiroyuki
Shibamoto, Yuta
Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title_full Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title_fullStr Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title_full_unstemmed Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title_short Evaluation of Thin-slice Coronal Single-shot Turbo Spin-echo Diffusion-weighted Imaging of the Hand: A Comparison with Conventional Echo-planar Diffusion-weighted Imaging
title_sort evaluation of thin-slice coronal single-shot turbo spin-echo diffusion-weighted imaging of the hand: a comparison with conventional echo-planar diffusion-weighted imaging
topic Technical Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7809136/
https://www.ncbi.nlm.nih.gov/pubmed/31645537
http://dx.doi.org/10.2463/mrms.tn-2019-0115
work_keys_str_mv AT ogawamasaki evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT nakagawamotoo evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT arainobuyuki evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT kanhirohito evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT ohbashota evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT shibatashunsuke evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT makihiroyuki evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging
AT shibamotoyuta evaluationofthinslicecoronalsingleshotturbospinechodiffusionweightedimagingofthehandacomparisonwithconventionalechoplanardiffusionweightedimaging

Ejemplares similares