{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:04:25Z","timestamp":1756425865932,"version":"3.44.0"},"reference-count":12,"publisher":"BMJ","issue":"11","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,10,23]]},"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:p>A man in his late 60s presented with intermittent abdominal pain, nausea, vomiting and approximately 40 pounds of weight loss over the course of a year, most concerning for chronic mesenteric ischaemia. Given a prior negative workup, a CT angiogram was performed and revealed a wide neck mid-superior mesenteric artery pseudoaneurysm (PSA). As PSAs are susceptible to thrombus formation and distal emboli, this incidental finding was considered a possible explanation for his intermittent symptoms and thus required treatment. Anatomical constraints precluded traditional coiling or covered stent placement, so the interventional radiology team used a neurointerventional technique and performed a successful balloon-assisted coil embolisation of the PSA with subsequent resolution of the patient\u2019s symptoms. More than 3\u2009years postprocedure, the patient remains asymptomatic with no complications.<\/jats:p>","DOI":"10.1136\/bcr-2023-255168","type":"journal-article","created":{"date-parts":[[2023,11,6]],"date-time":"2023-11-06T11:15:13Z","timestamp":1699269313000},"page":"e255168","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Endovascular treatment of chronic mesenteric ischaemia secondary to a superior mesenteric artery pseudoaneurysm: a modified neurointerventional technique"],"prefix":"10.1136","volume":"16","author":[{"given":"Joseph","family":"Buchholz","sequence":"first","affiliation":[{"name":"Department of Radiology, Duke University School of Medicine, Durham, North Carolina, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2737-3523","authenticated-orcid":false,"given":"Stacy","family":"Goins","sequence":"additional","affiliation":[{"name":"Department of 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