{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T12:58:39Z","timestamp":1777726719548,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Jiangxi Provincial Bureau of Traditional Chinese Medicine","award":["2020B0117\u30012023A0198 and 2019A485"],"award-info":[{"award-number":["2020B0117\u30012023A0198 and 2019A485"]}]},{"name":"Ganzhou Municipal Health Commission of Jiangxi Province","award":["2020-2-43"],"award-info":[{"award-number":["2020-2-43"]}]},{"name":"project of Science and Technology of Ganzhou City, Jiangxi Province","award":["2023LNS17419"],"award-info":[{"award-number":["2023LNS17419"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:p>We reported a case of portal vein pneumatosis caused by a nasojejunal nutrition tube that was successfully treated conservatively. This patient was discharged after 1 week of treatment with imipenem\/cilastatin sodium for anti-infection, gastrointestinal decompression, fluid replacement, and pain relief, and the patient\u2019s abdominal pain was significantly relieved. The main pathogenesis of hepatic portal venous gas is as follows: (a) increased pressure in the digestive tract leading to gas entering the portal vein circulation through the intestinal wall and finally into the liver; (b) destruction of the intestinal mucosa causing the gas formed by intestinal bacteria to enter the portal vein system; and (c) diffusion of gas produced by bacteria in intraperitoneal abscesses or portal vein and mesentery, causing pyelitis. The successful treatment of this patient highlights that addressing physical factors, providing gastrointestinal decompression, and administering anti-infection therapy can aid in the management of such cases. Bacterial culture of gastric juice and drug sensitivity testing can guide effective anti-infection treatment.<\/jats:p>","DOI":"10.1177\/03000605251340529","type":"journal-article","created":{"date-parts":[[2025,6,25]],"date-time":"2025-06-25T02:31:33Z","timestamp":1750818693000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["A case of portal venous gas caused by the use of a nasojejunal nutrition tube"],"prefix":"10.1177","volume":"53","author":[{"given":"Youshun","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Xinfeng People\u2019s Hospital, China"},{"name":"Department of Gastroenterology, Ganzhou People\u2019s Hospital, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yong","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Ganzhou People\u2019s Hospital, China"},{"name":"Nanchang University Affiliated Ganzhou Hospital, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chunping","family":"Zhu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Ganzhou People\u2019s Hospital, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haifeng","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Xinfeng People\u2019s Hospital, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1872-7462","authenticated-orcid":false,"given":"Ji","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Traditional Chinese Medicine, Ganzhou People\u2019s Hospital, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,6,10]]},"reference":[{"key":"e_1_3_7_2_2","first-page":"e30689","article-title":"A case report on hepatic portal venous gas (HPVG)","volume":"14","author":"Latham J","year":"2022","unstructured":"Latham J, Nanayakkara G. 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