Cargando…

Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms

In 2020, Olympus Medical Systems Corporation introduced the Texture and Color Enhancement Imaging (TXI) as a new image-enhanced endoscopy. This study aimed to evaluate the visibility of neoplasms and mucosal atrophy in the upper gastrointestinal tract through TXI. We evaluated 72 and 60 images of 12...

Descripción completa

Detalles Bibliográficos
Autores principales: Ishikawa, Tsubasa, Matsumura, Tomoaki, Okimoto, Kenichiro, Nagashima, Ariki, Shiratori, Wataru, Kaneko, Tatsuya, Oura, Hirotaka, Tokunaga, Mamoru, Akizue, Naoki, Ohta, Yuki, Saito, Keiko, Arai, Makoto, Kato, Jun, Kato, Naoya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7994634/
https://www.ncbi.nlm.nih.gov/pubmed/33767278
http://dx.doi.org/10.1038/s41598-021-86296-x
_version_ 1783669794023669760
author Ishikawa, Tsubasa
Matsumura, Tomoaki
Okimoto, Kenichiro
Nagashima, Ariki
Shiratori, Wataru
Kaneko, Tatsuya
Oura, Hirotaka
Tokunaga, Mamoru
Akizue, Naoki
Ohta, Yuki
Saito, Keiko
Arai, Makoto
Kato, Jun
Kato, Naoya
author_facet Ishikawa, Tsubasa
Matsumura, Tomoaki
Okimoto, Kenichiro
Nagashima, Ariki
Shiratori, Wataru
Kaneko, Tatsuya
Oura, Hirotaka
Tokunaga, Mamoru
Akizue, Naoki
Ohta, Yuki
Saito, Keiko
Arai, Makoto
Kato, Jun
Kato, Naoya
author_sort Ishikawa, Tsubasa
collection PubMed
description In 2020, Olympus Medical Systems Corporation introduced the Texture and Color Enhancement Imaging (TXI) as a new image-enhanced endoscopy. This study aimed to evaluate the visibility of neoplasms and mucosal atrophy in the upper gastrointestinal tract through TXI. We evaluated 72 and 60 images of 12 gastric neoplasms and 20 gastric atrophic/nonatrophic mucosa, respectively. The visibility of gastric mucosal atrophy and gastric neoplasm was assessed by six endoscopists using a previously reported visibility scale (1 = poor to 4 = excellent). Color differences between gastric mucosal atrophy and nonatrophic mucosa and between gastric neoplasm and adjacent areas were assessed using the International Commission on Illumination L*a*b* color space system. The visibility of mucosal atrophy and gastric neoplasm was significantly improved in TXI mode 1 compared with that in white-light imaging (WLI) (visibility score: 3.8 ± 0.5 vs. 2.8 ± 0.9, p < 0.01 for mucosal atrophy; visibility score: 2.8 ± 1.0 vs. 2.0 ± 0.9, p < 0.01 for gastric neoplasm). Regarding gastric atrophic and nonatrophic mucosae, TXI mode 1 had a significantly greater color difference than WLI (color differences: 14.2 ± 8.0 vs. 8.7 ± 4.2, respectively, p < 0.01). TXI may be a useful observation modality in the endoscopic screening of the upper gastrointestinal tract.
format Online
Article
Text
id pubmed-7994634
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-79946342021-03-29 Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms Ishikawa, Tsubasa Matsumura, Tomoaki Okimoto, Kenichiro Nagashima, Ariki Shiratori, Wataru Kaneko, Tatsuya Oura, Hirotaka Tokunaga, Mamoru Akizue, Naoki Ohta, Yuki Saito, Keiko Arai, Makoto Kato, Jun Kato, Naoya Sci Rep Article In 2020, Olympus Medical Systems Corporation introduced the Texture and Color Enhancement Imaging (TXI) as a new image-enhanced endoscopy. This study aimed to evaluate the visibility of neoplasms and mucosal atrophy in the upper gastrointestinal tract through TXI. We evaluated 72 and 60 images of 12 gastric neoplasms and 20 gastric atrophic/nonatrophic mucosa, respectively. The visibility of gastric mucosal atrophy and gastric neoplasm was assessed by six endoscopists using a previously reported visibility scale (1 = poor to 4 = excellent). Color differences between gastric mucosal atrophy and nonatrophic mucosa and between gastric neoplasm and adjacent areas were assessed using the International Commission on Illumination L*a*b* color space system. The visibility of mucosal atrophy and gastric neoplasm was significantly improved in TXI mode 1 compared with that in white-light imaging (WLI) (visibility score: 3.8 ± 0.5 vs. 2.8 ± 0.9, p < 0.01 for mucosal atrophy; visibility score: 2.8 ± 1.0 vs. 2.0 ± 0.9, p < 0.01 for gastric neoplasm). Regarding gastric atrophic and nonatrophic mucosae, TXI mode 1 had a significantly greater color difference than WLI (color differences: 14.2 ± 8.0 vs. 8.7 ± 4.2, respectively, p < 0.01). TXI may be a useful observation modality in the endoscopic screening of the upper gastrointestinal tract. Nature Publishing Group UK 2021-03-25 /pmc/articles/PMC7994634/ /pubmed/33767278 http://dx.doi.org/10.1038/s41598-021-86296-x Text en © The Author(s) 2021 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Ishikawa, Tsubasa
Matsumura, Tomoaki
Okimoto, Kenichiro
Nagashima, Ariki
Shiratori, Wataru
Kaneko, Tatsuya
Oura, Hirotaka
Tokunaga, Mamoru
Akizue, Naoki
Ohta, Yuki
Saito, Keiko
Arai, Makoto
Kato, Jun
Kato, Naoya
Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title_full Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title_fullStr Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title_full_unstemmed Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title_short Efficacy of Texture and Color Enhancement Imaging in visualizing gastric mucosal atrophy and gastric neoplasms
title_sort efficacy of texture and color enhancement imaging in visualizing gastric mucosal atrophy and gastric neoplasms
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7994634/
https://www.ncbi.nlm.nih.gov/pubmed/33767278
http://dx.doi.org/10.1038/s41598-021-86296-x
work_keys_str_mv AT ishikawatsubasa efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT matsumuratomoaki efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT okimotokenichiro efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT nagashimaariki efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT shiratoriwataru efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT kanekotatsuya efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT ourahirotaka efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT tokunagamamoru efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT akizuenaoki efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT ohtayuki efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT saitokeiko efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT araimakoto efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT katojun efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms
AT katonaoya efficacyoftextureandcolorenhancementimaginginvisualizinggastricmucosalatrophyandgastricneoplasms