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{
    "pk": 47181,
    "title": "Delayed Presentation of Subclavian Artery Pseudoaneurysm Following Blunt Thoracic Trauma: A Case Report",
    "subtitle": null,
    "abstract": "<p><strong>Introduction</strong>: Subclavian artery pseudoaneurysms are a rare complication of blunt thoracic trauma with high mortality and incidence of long-term disability.</p>\n<p><strong>Case Report</strong>: We describe a 49-year-old female who suffered a midshaft clavicle fracture after a motorcycle collision who presented five weeks later with right arm weakness, paresthesias, and persistent clavicle pain and swelling. She was diagnosed with a subclavian artery pseudoaneurysm on point-of-care ultrasound performed in the emergency department, which was confirmed with computed tomography angiography. She underwent endovascular stenting but continued to suffer from long-term neurologic deficits related to her condition.</p>\n<p><strong>Conclusion</strong>: This case underscores that the diagnosis of subclavian artery pseudoaneurysm requires a high index of suspicion. In addition, the case also highlights the utility of point-of-care ultrasound as a modality that can assist in arriving at the diagnosis.</p>",
    "language": "eng",
    "license": {
        "name": "Creative Commons Attribution 4.0",
        "short_name": "CC BY 4.0",
        "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.",
        "url": "https://creativecommons.org/licenses/by/4.0"
    },
    "keywords": [
        {
            "word": "subclavian artery pseudoaneurysm"
        },
        {
            "word": "point-of-care ultrasound"
        },
        {
            "word": "computed tomography angiography"
        },
        {
            "word": "blunt trauma"
        },
        {
            "word": "case report"
        }
    ],
    "section": "Case Reports",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/2sg5006q",
    "frozenauthors": [
        {
            "first_name": "Matthew",
            "middle_name": "E",
            "last_name": "Mollman",
            "name_suffix": "",
            "institution": "Saint Louis University School of Medicine, Department of Surgery, Division of Emergency Medicine, St. Louis, Missouri",
            "department": ""
        },
        {
            "first_name": "Lauren",
            "middle_name": "",
            "last_name": "Mays",
            "name_suffix": "",
            "institution": "Saint Louis University School of Medicine, Department of Surgery, Division of Emergency Medicine, St. Louis, Missouri",
            "department": ""
        }
    ],
    "date_submitted": "2025-04-05T14:31:36.457000-07:00",
    "date_accepted": "2025-07-28T07:56:53.842000-07:00",
    "date_published": "2025-10-22T20:34:00-07:00",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/uciem_cpcem/article/47181/galley/40155/download/"
        }
    ]
}