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Splenic arteriovenous malformations (AVMs) are rare, and their management using percutaneous embolisation is an emerging alternative modality as opposed to open surgical intervention.\nContribution:\u00a0Similar cases have been published; however, few highlight the management role of interventional radiology.<\/jats:p>","DOI":"10.4102\/sajr.v30i1.3345","type":"journal-article","created":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T09:18:05Z","timestamp":1770801485000},"update-policy":"https:\/\/doi.org\/10.4102\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["A rare case of splenic arteriovenous fistula causing portal hypertension, treated by embolisation"],"prefix":"10.4102","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-4009-1752","authenticated-orcid":false,"given":"Dane J.","family":"Rampini","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02aab7a23","id-type":"ROR","asserted-by":"publisher"}],"name":"Wits University Donald Gordon Medical Centre"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5979-9545","authenticated-orcid":false,"given":"John A.","family":"Cantrell","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02aab7a23","id-type":"ROR","asserted-by":"publisher"}],"name":"Wits University Donald Gordon Medical Centre"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2580","published-online":{"date-parts":[[2026,2,12]]},"reference":[{"key":"ref0","doi-asserted-by":"crossref","unstructured":"Sarin SK, Kumar A. 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Splenic arteriovenous fistula: An unusual cause of portal hypertension primarily diagnosed by color duplex sonography. J Clin Ultrasound. 1998;26(2):95\u201397."},{"key":"ref8","doi-asserted-by":"crossref","unstructured":"Oguz B, Cil B, Ekinci S, Karnak I, Akata D, Haliloglu M. Posttraumatic splenic pseudoaneurysm and arteriovenous fistula: Diagnosis by computed tomography angiography and treatment by transcatheter embolization. J Pediatr Surg. 2005;40(12):e43\u2013e46. https:\/\/doi.org\/10.1016\/j.jpedsurg.2005.08.003","DOI":"10.1016\/j.jpedsurg.2005.08.003"},{"key":"ref9","doi-asserted-by":"crossref","unstructured":"Ibrahim WH, Bassurrah HM. Endovascular management of splenic arteriovenous fistula with giant venous aneurysmal dilatation. Ann Vasc Dis. 2012;5(4):439\u2013444. https:\/\/doi.org\/10.3400\/avd.cr.12.00009","DOI":"10.3400\/avd.cr.12.00009"},{"key":"ref10","doi-asserted-by":"crossref","unstructured":"Alexander E, Santos E. Endovascular management of incidentally discovered splenic arteriovenous fistula resulting from ruptured splenic aneurysm: Case report and review of the literature. 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