{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T08:17:01Z","timestamp":1747210621728,"version":"3.40.5"},"reference-count":0,"publisher":"Queen's University Library","issue":"2","license":[{"start":{"date-parts":[[2022,11,21]],"date-time":"2022-11-21T00:00:00Z","timestamp":1668988800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["pocus"],"abstract":"<jats:p>A 73-year-old male with a recent finding of pericardial effusion and syncope was evaluated with point of care ultrasound for recurrent effusion. A thickened left ventricle and recurrent pericardial effusion were found. Unexpectedly, on scanning the inferior vena cava (IVC), extensive portal venous gas was identified, a finding previously described as a \u201cmeteor shower\u201d. Subsequent imaging by computed tomography (CT) identified gastric edema and peri-gastric vessel gas as the source of the portal gas, attributed to a large bezoar. The bezoar was later classified as a phytobezoar and the patient was found to have both cardiac and gastrointestinal manifestations of light chain amyloidosis. The gastrointestinal amyloidosis predisposed the patient to bezoar formation owing to associated dysmotility, a rare complication of an unusual manifestation of systemic amyloid.<\/jats:p>","DOI":"10.24908\/pocus.v7i2.15681","type":"journal-article","created":{"date-parts":[[2022,11,22]],"date-time":"2022-11-22T05:01:25Z","timestamp":1669093285000},"page":"201-204","source":"Crossref","is-referenced-by-count":0,"title":["POCUS Finding of Portal Venous Gas: An Unusual Consequence of an Amyloid Dysmotility Related Bezoar"],"prefix":"10.24908","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2039-8445","authenticated-orcid":false,"given":"Grace","family":"DeMarco","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4473-8598","authenticated-orcid":false,"given":"Qiuchen","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6796-7310","authenticated-orcid":false,"given":"Ernest","family":"Fischer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10534","published-online":{"date-parts":[[2022,11,21]]},"container-title":["POCUS Journal"],"original-title":[],"link":[{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15681\/10478","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15681\/10477","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15681\/10478","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,11,22]],"date-time":"2022-11-22T05:01:25Z","timestamp":1669093285000},"score":1,"resource":{"primary":{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/view\/15681"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,11,21]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2022,11,21]]}},"URL":"https:\/\/doi.org\/10.24908\/pocus.v7i2.15681","relation":{},"ISSN":["2369-8543"],"issn-type":[{"type":"electronic","value":"2369-8543"}],"subject":[],"published":{"date-parts":[[2022,11,21]]}}}