{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:49:54Z","timestamp":1791395394124,"version":"4.3.3"},"reference-count":24,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2013,1,29]],"date-time":"2013-01-29T00:00:00Z","timestamp":1359417600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Digestive Endoscopy"],"published-print":{"date-parts":[[2013,9]]},"abstract":"\n Background<\/jats:title>\n \n Endoscopic features corresponding to pathological findings in the\n S<\/jats:styled-content>\n ydney\n S<\/jats:styled-content>\n ystem have not been identified, and endoscopic diagnosis of chronic gastritis has not yet been established. To establish the diagnosis of\n \n H<\/jats:styled-content>\n elicobacter pylori\n <\/jats:italic>\n (\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n ) infection in gastric mucosa by endoscopic features, a prospective multicenter study was carried out.\n <\/jats:p>\n <\/jats:sec>\n \n Patients and Methods<\/jats:title>\n \n Two hundred and ninety\u2010seven registered patients from 24 facilities between\n M<\/jats:styled-content>\n arch 2008 and\n F<\/jats:styled-content>\n ebruary 2009 were enrolled. Association between endoscopic findings (conventional findings and indigocarmine contrast (\n IC<\/jats:styled-content>\n ) method findings) and diagnosis of\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n infection made by microscopic observation of biopsy specimens was investigated in the corpus and antrum and their diagnostic accuracies were investigated.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Two hundred and seventy\u2010five patients were analyzed. The area under the receiver operating characteristic (\n ROC<\/jats:styled-content>\n ) curve for\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n infection of conventional endoscopy was 0.811 in thecorpus and 0.707 in the antrum (\n P<\/jats:italic>\n \u2009=\u20090.006). Evaluation of diffuse redness, spotty redness and mucosal swelling by conventional endoscopy and swelling of areae gastricae by the indigocarmine contrast (\n IC<\/jats:styled-content>\n ) method were useful for diagnosing\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n infection. Regular arrangement of collecting venules (\n RAC<\/jats:styled-content>\n ) in the angle, fundic gland polyposis, hemorrhagic erosion and bleeding spot in the corpus and red streaks, and erosions (flat, raised, hemorrhagic and bleeding spot) in the antrum may be used as diagnostic features suggesting negative\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n infection.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n \n It is suggested that endoscopic diagnosis of\n \n H<\/jats:styled-content>\n .\u2009pylori\n <\/jats:italic>\n infection in gastric mucosa by conventional endoscopy and the\n IC<\/jats:styled-content>\n method is mostly possible.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/den.12031","type":"journal-article","created":{"date-parts":[[2013,1,29]],"date-time":"2013-01-29T22:40:09Z","timestamp":1359499209000},"page":"508-518","source":"Crossref","is-referenced-by-count":130,"title":["Diagnosis of\n \n H<\/scp>\n elicobacter pylori\n <\/i>\n infection in gastric mucosa by endoscopic features:\n A<\/scp>\n multicenter prospective study"],"prefix":"10.1111","volume":"25","author":[{"given":"Takahiro","family":"Kato","sequence":"first","affiliation":[{"name":"Department of Gastroenterology Murakami Memorial Hospital Asahi University Gifu Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nobuaki","family":"Yagi","sequence":"additional","affiliation":[{"name":"Division of Endoscopy Kyoto Prefectural University of Medicine Kyoto Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoari","family":"Kamada","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Kawasaki Medical School Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuro","family":"Shimbo","sequence":"additional","affiliation":[{"name":"Department of Clinical Research and Informatics International Clinical Research Center Research Institute Institute Medical Center of Japan Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hidenobu","family":"Watanabe","sequence":"additional","affiliation":[{"name":"Department of Pathology Niigata University Niigata Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazunori","family":"Ida","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Murakami Memorial Hospital Asahi University Gifu Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"the Study Group for Establishing Endoscopic Diagnosis of Chronic Gastritis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,1,29]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1746.1991.tb01468.x"},{"key":"e_1_2_7_3_1","first-page":"1161","article-title":"Classification and grading of gastritis. 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