{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T20:57:34Z","timestamp":1771102654854,"version":"3.50.1"},"reference-count":21,"publisher":"Georg Thieme Verlag KG","issue":"02","license":[{"start":{"date-parts":[[2023,1,2]],"date-time":"2023-01-02T00:00:00Z","timestamp":1672617600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Endosc Int Open"],"published-print":{"date-parts":[[2023,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Background and study aims\u2002Texture and color enhancement imaging (TXI) is a new image-enhanced endoscopy that augments subtle tissue differences and color changes in gastric mucosa. This study aimed to compare the usefulness of TXI and white light imaging (WLI) for diagnosing Helicobacter pylori gastritis.<\/jats:p><jats:p>\n          Patients and methods\u2002We retrospectively prepared one image set with 22 endoscopic images acquired by WLI and TXI from 60 consecutive patients individually. Five endoscopists independently reviewed the randomly displayed image sets and assessed the H. pylori infection status on endoscopy according to the Kyoto Classification of Gastritis. The primary endpoints were the accuracies of WLI and TXI in diagnosing H. pylori-active gastritis. The correlation of the endoscopic features with the three H. pylori infection statuses (current infection, past infection, and noninfection) was also evaluated.<\/jats:p><jats:p>\n          Results\u2002Diagnostic accuracy for active gastritis was significantly higher in TXI than in WLI (85.3\u200a% vs. 78.7\u200a%; P\u200a=\u200a0.034). All the specific endoscopic features associated with H. pylori infection statuses had a higher odds ratio with TXI than with WLI. Additionally, interobserver agreement among the five reviewers was higher in TXI than in WLI, except for one pair.<\/jats:p><jats:p>\n          Conclusions\u2002TXI may improve the endoscopic diagnosis accuracy for H. pylori infection.<\/jats:p>","DOI":"10.1055\/a-2005-7486","type":"journal-article","created":{"date-parts":[[2023,1,2]],"date-time":"2023-01-02T23:46:14Z","timestamp":1672703174000},"page":"E136-E141","source":"Crossref","is-referenced-by-count":8,"title":["Endoscopic diagnosis of Helicobacter pylori gastritis using white light imaging and texture and color enhancement imaging"],"prefix":"10.1055","volume":"11","author":[{"given":"Yoshiyasu","family":"Kitagawa","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kunishige","family":"Koga","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asuka","family":"Ishigaki","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rino","family":"Nishii","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Osamu","family":"Sugita","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuto","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Endoscopy Division, Chiba Cancer Center, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2023,2,2]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"1132","DOI":"10.1056\/NEJM199110173251604","article-title":"Helicobacter pylori infection and gastric carcinoma among Japanese Americans in Hawaii","volume":"325","author":"A Nomura","year":"1991","journal-title":"N Engl J Med"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1056\/NEJM199110173251603","article-title":"Helicobacter pylori infection and the risk of gastric carcinoma","volume":"325","author":"J Parsonnet","year":"1991","journal-title":"N Engl J Med"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"784","DOI":"10.1056\/NEJMoa001999","article-title":"Helicobacter pylori infection and the development of gastric cancer","volume":"345","author":"N Uemura","year":"2001","journal-title":"N Engl J 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Classi\ufb01cation of Gastritis","author":"K Haruma","year":"2014"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"1353","DOI":"10.1136\/gutjnl-2015-309252","article-title":"Kyoto global consensus report on Helicobacter pylori gastritis","volume":"64","author":"K Sugano","year":"2015","journal-title":"Gut"},{"key":"ref10","first-page":"302","article-title":"Investigation of mucosal pattern of gastric antrum using magnifying narrow-band imaging in patients with chronic atrophic fundic gastritis","volume":"30","author":"Y Yamasaki","year":"2017","journal-title":"Ann Gastroenterol"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1055\/s-2006-944632","article-title":"A new method of diagnosing gastric intestinal metaplasia: Narrow-band imaging with magnifying endoscopy","volume":"38","author":"N Uedo","year":"2006","journal-title":"Endoscopy"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"E800","DOI":"10.1055\/s-0042-109049","article-title":"Linked color imaging improves endoscopic diagnosis of active Helicobacter pylori infection","volume":"04","author":"O Dohi","year":"2016","journal-title":"Endosc Int Open"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1159\/000489454","article-title":"Lavender color in linked color imaging enables noninvasive detection of gastric intestinal metaplasia","volume":"98","author":"S Ono","year":"2018","journal-title":"Digestion"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"624","DOI":"10.1159\/000501634","article-title":"Accuracies of endoscopic diagnosis of Helicobacter pylori-gastritis: Multicenter prospective study using white light imaging and linked color imaging","volume":"101","author":"S Ono","year":"2020","journal-title":"Digestion"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1016\/j.gie.2019.06.043","article-title":"Linked color imaging identifies important risk factors associated with gastric cancer after successful Helicobacter pylori eradication","volume":"90","author":"A Majima","year":"2019","journal-title":"Gastrointest Endosc"},{"key":"ref16","first-page":"5518948","article-title":"TXI: Texture and color enhancement imaging for endoscopic image enhancement","volume":"2021","author":"T Sato","year":"2021","journal-title":"Health Eng"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1007\/s10120-016-0680-7","article-title":"Development of an e-learning system for teaching endoscopists how to diagnose early gastric cancer: Basic principles for improving early detection","volume":"20","author":"K Yao","year":"2017","journal-title":"Gastric 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Fractographic study combined with microscopy and 3H-thymidine autoradiography","volume":"148","author":"T Hattori","year":"1974","journal-title":"Cell Tissue Res"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"6910","DOI":"10.1038\/s41598-021-86296-x","article-title":"Efficacy of texture and color enhancement imaging in visualizing gastric mucosal atrophy and gastric neoplasms","volume":"11","author":"T Ishikawa","year":"2021","journal-title":"Sci Rep"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"508","DOI":"10.1111\/den.14114","article-title":"Kyoto classification risk scoring system and endoscopic grading of gastric intestinal metaplasia for gastric cancer: Multicenter observation study in Japan","volume":"34","author":"M Kawamura","year":"2022","journal-title":"Dig Endosc"}],"container-title":["Endoscopy International Open"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-2005-7486.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,2,2]],"date-time":"2023-02-02T23:37:14Z","timestamp":1675381034000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-2005-7486"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,2]]},"references-count":21,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2023,2,2]]},"published-print":{"date-parts":[[2023,2]]}},"URL":"https:\/\/doi.org\/10.1055\/a-2005-7486","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["2364-3722","2196-9736"],"issn-type":[{"value":"2364-3722","type":"print"},{"value":"2196-9736","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2023,1,2]]},"published":{"date-parts":[[2023,1,2]]}}}