{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T15:31:55Z","timestamp":1784129515449,"version":"3.55.0"},"reference-count":10,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2023,6,17]],"date-time":"2023-06-17T00:00:00Z","timestamp":1686960000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of the Royal College of Physicians of Edinburgh"],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:p>Current guidelines recommend surveillance for gastric adenocarcinoma in patients with extensive chronic atrophic gastritis (CAG), which is considered a premalignant condition. Although the association between vitamin B12 deficiency and CAG is well described, the indication for endoscopic investigation is only advised in patients with pernicious anaemia. Our case did not have evidence of autoimmune or H. pylori infection but despite this she had CAG. We suggest considering gastroscopy for severe, unexplained vitamin B12 deficiency, particularly in this patient group.<\/jats:p>","DOI":"10.1177\/14782715231180965","type":"journal-article","created":{"date-parts":[[2023,6,17]],"date-time":"2023-06-17T06:55:05Z","timestamp":1686984905000},"page":"176-178","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Chronic atrophic gastritis \u2013 An overlooked association with severe vitamin B12 deficiency: A case report and rapid review of literature"],"prefix":"10.1177","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2222-4104","authenticated-orcid":false,"given":"Mahmoud","family":"Abosamra","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Southampton General Hospital, Southampton, UK"},{"name":"Department of Medicine, Hull University Teaching Hospitals, Hull, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adrian C","family":"Bateman","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Southampton General Hospital, Southampton, UK"},{"name":"Department of Cellular Pathology, Southampton General Hospital, Southampton, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7498-2743","authenticated-orcid":false,"given":"Mustafa","family":"Jalal","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Southampton General Hospital, Southampton, UK"},{"name":"Department of Gastroenterology, Royal Bournemouth Hospital, Bournemouth, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,6,17]]},"reference":[{"key":"bibr1-14782715231180965","doi-asserted-by":"publisher","DOI":"10.1136\/gutjnl-2018-318126"},{"key":"bibr2-14782715231180965","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.1996.00040041097008"},{"key":"bibr3-14782715231180965","volume":"1","author":"Dharmarajan TS","year":"2000","journal-title":"J Am Med Dir Assoc"},{"key":"bibr4-14782715231180965","doi-asserted-by":"publisher","DOI":"10.1038\/nrgastro.2013.101"},{"key":"bibr5-14782715231180965","doi-asserted-by":"publisher","DOI":"10.1186\/s12876-015-0327-x"},{"key":"bibr6-14782715231180965","doi-asserted-by":"crossref","first-page":"1104","DOI":"10.1111\/j.1365-2036.2010.04277.x","volume":"31","author":"Rugge M","year":"2010","journal-title":"Aliment Pharmacol Ther"},{"key":"bibr7-14782715231180965","doi-asserted-by":"publisher","DOI":"10.1158\/1055-9965.EPI-05-0931"},{"key":"bibr8-14782715231180965","unstructured":"Korkut HK, Korkut S, Baltaci D, et al. The association of vitamin B12 levels with gastroscopy findings and H. pylori status in adults attending an out-patient gastroenterology clinic.\n                      Archive of Hellenic Medicine\n                      2012; 85\u201390."},{"issue":"4","key":"bibr9-14782715231180965","first-page":"112","volume":"6","author":"Nagaraj Kotli SS","year":"2019","journal-title":"Int Arch Integr Med"},{"key":"bibr10-14782715231180965","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v11.i45.7078"}],"container-title":["Journal of the Royal College of Physicians of Edinburgh"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/14782715231180965","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/14782715231180965","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/14782715231180965","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T05:56:24Z","timestamp":1777701384000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/14782715231180965"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6,17]]},"references-count":10,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2023,9]]}},"alternative-id":["10.1177\/14782715231180965"],"URL":"https:\/\/doi.org\/10.1177\/14782715231180965","relation":{},"ISSN":["1478-2715","2042-8189"],"issn-type":[{"value":"1478-2715","type":"print"},{"value":"2042-8189","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,6,17]]}}}