{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:54:39Z","timestamp":1787025279549,"version":"build-2736575974"},"reference-count":0,"publisher":"Queen's University Library","issue":"1","license":[{"start":{"date-parts":[[2023,4,26]],"date-time":"2023-04-26T00:00:00Z","timestamp":1682467200000},"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>Upper extremity acute limb ischemia (ALI) is a limb-threatening and potentially lethal pathology that is most commonly caused by vascular embolization. Outcomes of limb ischemia are time-sensitive due to the correlation between a longer time from symptom onset to intervention with a vastly higher risk of amputation. In this report, point of care ultrasound (POCUS) was utilized to rapidly diagnose a patient with a proximal right brachial artery embolic occlusion, prompting expedited surgical consultation and successful embolectomy. POCUS can provide a focused vascular examination of the limbs to expedite diagnosis of time-sensitive ALI and facilitate timely medical intervention and surgical consultation.<\/jats:p>","DOI":"10.24908\/pocus.v8i1.15902","type":"journal-article","created":{"date-parts":[[2023,4,27]],"date-time":"2023-04-27T00:01:49Z","timestamp":1682553709000},"page":"25-29","source":"Crossref","is-referenced-by-count":8,"title":["Acute Upper Extremity Arterial Occlusion Diagnosed on POCUS in the Emergency Department"],"prefix":"10.24908","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5843-5232","authenticated-orcid":false,"given":"Derrick","family":"Huang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacob","family":"Ruzicka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leoh","family":"Leo\u0301n","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Latha","family":"Ganti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10534","published-online":{"date-parts":[[2023,4,26]]},"container-title":["POCUS Journal"],"original-title":[],"link":[{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15902\/10706","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15902\/10707","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/download\/15902\/10706","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,27]],"date-time":"2023-04-27T00:01:49Z","timestamp":1682553709000},"score":1,"resource":{"primary":{"URL":"https:\/\/ojs.library.queensu.ca\/index.php\/pocus\/article\/view\/15902"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,4,26]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2023,4,26]]}},"URL":"https:\/\/doi.org\/10.24908\/pocus.v8i1.15902","relation":{},"ISSN":["2369-8543"],"issn-type":[{"value":"2369-8543","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,4,26]]}}}