{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:04:10Z","timestamp":1756425850853,"version":"3.44.0"},"reference-count":22,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>Hydrogen peroxide (H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>) is a colourless and odourless liquid with oxidant characteristics used for various purposes. Whereas in lower concentrations (3%), H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub> is used as a disinfectant in home cleaning products and wound care, in higher concentrations (35%) it is used in textile and paper industry as a bleaching agent and is diluted for use in lightening hair dyes. Like other caustic substances, direct injuries may develop if H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub> is swallowed and systemic air embolisms may occur due to the resultant gaseous oxygen. This study discusses a patient who was detected with the presence of gas in the portal venous system due to H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub> intoxication and was treated conservatively.<\/jats:p>","DOI":"10.1136\/bcr.01.2012.5602","type":"journal-article","created":{"date-parts":[[2012,5,30]],"date-time":"2012-05-30T07:08:18Z","timestamp":1338361698000},"page":"bcr0120125602","source":"Crossref","is-referenced-by-count":5,"title":["A rare case of portal vein gas: accidental hydrogen peroxide ingestion"],"prefix":"10.1136","volume":"2012","author":[{"given":"Suat","family":"Zengin","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Behcet","family":"Al","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sinan","family":"Gen\u00e7","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P\u0131nar","family":"Yarbil","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Demet Ari","family":"Yilmaz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Murat Taner","family":"Gulsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,5,30]]},"reference":[{"key":"2025082804052547000_2012.may29_1.bcr0120125602.1","doi-asserted-by":"crossref","first-page":"253","DOI":"10.3109\/15563659809028949","article-title":"Acute cerebral gas embolism from hydrogen peroxide ingestion successfully treated with hyperbaric oxygen","volume":"36","author":"Mullins","year":"1998","journal-title":"J Toxicol Clin Toxicol"},{"key":"2025082804052547000_2012.may29_1.bcr0120125602.2","doi-asserted-by":"crossref","first-page":"238","DOI":"10.1056\/NEJM196708032770504","article-title":"Gas embolism produced by hydrogen peroxide","volume":"277","author":"Shaw","year":"1967","journal-title":"N Engl J Med"},{"doi-asserted-by":"publisher","key":"2025082804052547000_2012.may29_1.bcr0120125602.3","DOI":"10.1016\/S0196-0644(05)81908-0"},{"doi-asserted-by":"publisher","key":"2025082804052547000_2012.may29_1.bcr0120125602.4","DOI":"10.1007\/s00330-001-1159-3"},{"doi-asserted-by":"publisher","key":"2025082804052547000_2012.may29_1.bcr0120125602.5","DOI":"10.3748\/wjg.15.3585"},{"unstructured":"Wax PM . Antiseptics, disinfectants and sterilants. In: Hoffman RS, Nelson LS, Howland MA, Lewin NA, Flomenbaum NE, Goldfrank LR, eds. Goldfrank's Manual of Toxicologic Emergencies, New York: McGraw-Hill, 2007:769\u201372.","key":"2025082804052547000_2012.may29_1.bcr0120125602.6"},{"key":"2025082804052547000_2012.may29_1.bcr0120125602.7","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1097\/00000433-199403000-00011","article-title":"Hydrogen peroxide: a source of lethal oxygen embolism. 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Treatment of portal venous gas embolism with hyperbaric oxygen after accidental ingestion of hydrogen peroxide: a case report and review of the literature. 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