{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T00:54:03Z","timestamp":1777942443870,"version":"3.51.4"},"reference-count":9,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2012,10,21]],"date-time":"2012-10-21T00:00:00Z","timestamp":1350777600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Vasc Endovascular Surg"],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:p>Perigraft hygroma is a known complication of prosthetic graft implantation. The specific etiology of perigraft hygromas is still unknown. We report 2 brothers who underwent open abdominal aortic aneurysm repairs with polytetrafluoroethylene grafts that developed progressively enlarging perigraft hygromas. This is the first case report of 2 brothers developing sac hygromas after open abdominal aortic aneurysm repair. This case demonstrates that there could be a genetic component associated with the development of perigraft hygromas and further investigation of genetic etiologies should be considered.<\/jats:p>","DOI":"10.1177\/1538574412463974","type":"journal-article","created":{"date-parts":[[2012,10,22]],"date-time":"2012-10-22T20:29:41Z","timestamp":1350937781000},"page":"42-44","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Possible Genetic Component to the Etiology of Perigraft Hygromas"],"prefix":"10.1177","volume":"47","author":[{"given":"Raphael C.","family":"Sun","sequence":"first","affiliation":[{"name":"University of Iowa Hospitals and Clinics. Department of Surgery, Division of Vascular Surgery Iowa City, Iowa. 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