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Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study

BACKGROUND/AIMS: Dual red imaging (DRI) is a new, image-enhanced endoscopy technique. There are few reports about the usefulness of DRI during gastric endoscopic submucosal dissection (ESD). We aimed to examine the usefulness of DRI in endoscopic hemostasis during gastric ESD. METHODS: We enrolled a...

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Autores principales: Yorita, Naoki, Oka, Shiro, Tanaka, Shinji, Kotachi, Takahiro, Nagasaki, Naoko, Hata, Kosaku, Kuroki, Kazutaka, Masuda, Kazuhiko, Kurihara, Mio, Kiso, Mariko, Boda, Tomoyuki, Ito, Masanori, Chayama, Kazuaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Gastrointestinal Endoscopy 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7003015/
https://www.ncbi.nlm.nih.gov/pubmed/31476844
http://dx.doi.org/10.5946/ce.2019.065
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author Yorita, Naoki
Oka, Shiro
Tanaka, Shinji
Kotachi, Takahiro
Nagasaki, Naoko
Hata, Kosaku
Kuroki, Kazutaka
Masuda, Kazuhiko
Kurihara, Mio
Kiso, Mariko
Boda, Tomoyuki
Ito, Masanori
Chayama, Kazuaki
author_facet Yorita, Naoki
Oka, Shiro
Tanaka, Shinji
Kotachi, Takahiro
Nagasaki, Naoko
Hata, Kosaku
Kuroki, Kazutaka
Masuda, Kazuhiko
Kurihara, Mio
Kiso, Mariko
Boda, Tomoyuki
Ito, Masanori
Chayama, Kazuaki
author_sort Yorita, Naoki
collection PubMed
description BACKGROUND/AIMS: Dual red imaging (DRI) is a new, image-enhanced endoscopy technique. There are few reports about the usefulness of DRI during gastric endoscopic submucosal dissection (ESD). We aimed to examine the usefulness of DRI in endoscopic hemostasis during gastric ESD. METHODS: We enrolled a total of 20 consecutive patients who underwent gastric ESD. Five endoscopists compared DRI with white light imaging (WLI) for the visibility of blood vessels and bleeding points while performing endoscopic hemostasis. RESULTS: The visibility of blood vessels was increased in 56% (19/34) of the cases, and the visibility of bleeding points was improved in 55% (11/20) of the cases with the use of DRI compared with the use of WLI. CONCLUSIONS: DRI improved the visibility of blood vessels and bleeding points in cases with oozing bleeding, blood pooling around the bleeding points, and multiple bleeding points.
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spelling pubmed-70030152020-02-12 Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study Yorita, Naoki Oka, Shiro Tanaka, Shinji Kotachi, Takahiro Nagasaki, Naoko Hata, Kosaku Kuroki, Kazutaka Masuda, Kazuhiko Kurihara, Mio Kiso, Mariko Boda, Tomoyuki Ito, Masanori Chayama, Kazuaki Clin Endosc Original Article BACKGROUND/AIMS: Dual red imaging (DRI) is a new, image-enhanced endoscopy technique. There are few reports about the usefulness of DRI during gastric endoscopic submucosal dissection (ESD). We aimed to examine the usefulness of DRI in endoscopic hemostasis during gastric ESD. METHODS: We enrolled a total of 20 consecutive patients who underwent gastric ESD. Five endoscopists compared DRI with white light imaging (WLI) for the visibility of blood vessels and bleeding points while performing endoscopic hemostasis. RESULTS: The visibility of blood vessels was increased in 56% (19/34) of the cases, and the visibility of bleeding points was improved in 55% (11/20) of the cases with the use of DRI compared with the use of WLI. CONCLUSIONS: DRI improved the visibility of blood vessels and bleeding points in cases with oozing bleeding, blood pooling around the bleeding points, and multiple bleeding points. Korean Society of Gastrointestinal Endoscopy 2020-01 2019-09-03 /pmc/articles/PMC7003015/ /pubmed/31476844 http://dx.doi.org/10.5946/ce.2019.065 Text en Copyright © 2020 Korean Society of Gastrointestinal Endoscopy This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Yorita, Naoki
Oka, Shiro
Tanaka, Shinji
Kotachi, Takahiro
Nagasaki, Naoko
Hata, Kosaku
Kuroki, Kazutaka
Masuda, Kazuhiko
Kurihara, Mio
Kiso, Mariko
Boda, Tomoyuki
Ito, Masanori
Chayama, Kazuaki
Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title_full Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title_fullStr Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title_full_unstemmed Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title_short Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study
title_sort clinical usefulness of dual red imaging in gastric endoscopic submucosal dissection: a pilot study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7003015/
https://www.ncbi.nlm.nih.gov/pubmed/31476844
http://dx.doi.org/10.5946/ce.2019.065
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