{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T11:44:53Z","timestamp":1791546293017,"version":"4.3.4"},"reference-count":29,"publisher":"Georg Thieme Verlag KG","issue":"03","license":[{"start":{"date-parts":[[2023,11,21]],"date-time":"2023-11-21T00:00:00Z","timestamp":1700524800000},"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":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Background and study aims Until recently, autoimmune gastritis\n      (AIG) was usually diagnosed at late stages based on typical endoscopic findings, including\n      corpus-dominant advanced atrophy. Early-stage AIG prior to complete gastric atrophy had rarely\n      been diagnosed due to a lack of knowledge about its endoscopic characteristics. The present\n      study sought to identify the endoscopic characteristics of early-stage AIG, enabling its early\n      diagnosis.<\/jats:p>\n                  <jats:p>Patients and methods The clinical and endoscopic findings of 12\n      patients diagnosed with early-stage AIG between 2016 and 2021 were retrospectively evaluated.\n      Patients were included if they were: (1) positive for serum anti-parietal cell antibody; (2)\n      diagnosed with histological early-stage AIG; and (3) endoscopically positive for folds on the\n      greater curvature of the gastric corpus.<\/jats:p>\n                  <jats:p>Results Two characteristic\n      endoscopic findings of early-stage AIG were identified: longitudinal alignment of pseudopolyps\n      (i.e., a bamboo joint-like appearance) and swelling of gastric areas with erythema (i.e., a\n      salmon roe-like appearance).<\/jats:p>\n                  <jats:p>Conclusions Endoscopic findings characteristic of early-stage AIG\n      include a bamboo joint-like appearance and a salmon roe-like appearance. Studies in large\n      numbers of patients with long-term follow-up are needed to confirm these findings.<\/jats:p>","DOI":"10.1055\/a-2215-3284","type":"journal-article","created":{"date-parts":[[2023,11,21]],"date-time":"2023-11-21T19:06:46Z","timestamp":1700593606000},"page":"E332-E338","source":"Crossref","is-referenced-by-count":17,"title":["Characteristic endoscopic findings in early-stage autoimmune gastritis"],"prefix":"10.1055","volume":"12","author":[{"given":"Tohru","family":"Kotera","sequence":"additional","affiliation":[{"name":"Department of Medical Examination, Uji Tokushukai Medical Center, Uji, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maki","family":"Ayaki","sequence":"additional","affiliation":[{"name":"Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoki","family":"Sumi","sequence":"additional","affiliation":[{"name":"Department of Health Care Medicine, Kawasaki Medical School, Kurashiki, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rika","family":"Aoki","sequence":"additional","affiliation":[{"name":"Department of Health Screening, Tokushima Health Screening Center, Tokushima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katsuhiro","family":"Mabe","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Junpukai Health Maintenance Center-Kurashiki, Kurashiki, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiko","family":"Inoue","sequence":"additional","affiliation":[{"name":"Health Care Medicine, Junpukai Health Maintenance Center, Okayama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noriaki","family":"Manabe","sequence":"additional","affiliation":[{"name":"Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoari","family":"Kamada","sequence":"additional","affiliation":[{"name":"Department of Health Care Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryoji","family":"Kushima","sequence":"additional","affiliation":[{"name":"Department of Pathology, Shiga University of Medical Science, Otsu, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ken","family":"Haruma","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, 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