{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T20:31:25Z","timestamp":1777149085651,"version":"3.51.4"},"reference-count":24,"publisher":"BMJ","issue":"6","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["J NeuroIntervent Surg"],"accepted":{"date-parts":[[2012,10,10]]},"published-print":{"date-parts":[[2013,11]]},"abstract":"<jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Onyx is a liquid non-adhesive viscous embolic agent ideal for slow targeted injections which is currently approved for the treatment of intracranial aneurysms and arteriovenous malformations.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>We performed a single-center retrospective analysis of consecutive patients who underwent off-label use of Onyx as the single embolic agent for the treatment of traumatic or infectious pseudoaneurysms involving the cerebral or cranial vasculature.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>A total of nine pseudoaneurysms treated by Onyx embolization were identified. Six of the pseudoaneurysms were post-surgical, one of the pseudoaneurysms was traumatic and two were infectious in nature. The mean pseudoaneurysm size was 5.9\u2005mm (range 2\u201310\u2005mm). Onyx-34 was used in all cases. Following treatment there was complete exclusion of all pseudoaneurysms including their inflow and outflow zones.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>Our experience demonstrates the efficacy and applicability of the use of Onyx in the treatment of complex traumatic and mycotic pseudoaneurysms involving the cerebral and cranial vascular tree.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/neurintsurg-2012-010460","type":"journal-article","created":{"date-parts":[[2012,11,7]],"date-time":"2012-11-07T01:29:24Z","timestamp":1352251764000},"page":"562-565","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":27,"title":["Onyx embolization for the endovascular treatment of infectious and traumatic aneurysms involving the cranial and cerebral vasculature"],"prefix":"10.1136","volume":"5","author":[{"given":"Ashutosh P","family":"Jadhav","sequence":"first","affiliation":[{"name":"Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Department of Neurology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johnny C","family":"Pryor","sequence":"additional","affiliation":[{"name":"Department of Interventional Neuroradiology, Boston University, Boston, Massachusetts, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raul G","family":"Nogueira","sequence":"additional","affiliation":[{"name":"Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Departments of Neurology, Neurosurgery, and Radiology, Marcus Stroke and Neuroscience Center, Emory University School of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,11,6]]},"reference":[{"key":"2025092912410246000_5.6.562.1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nic.2006.05.004"},{"key":"2025092912410246000_5.6.562.2","doi-asserted-by":"crossref","first-page":"562","DOI":"10.1227\/00006123-199010000-00010","article-title":"Infectious intracranial aneurysms: comparison of groups with and without endocarditis","volume":"27","author":"Barrow","year":"1990","journal-title":"Neurosurgery"},{"key":"2025092912410246000_5.6.562.3","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1148\/radiol.2222010432","article-title":"Endovascular treatment of cerebral mycotic aneurysms","volume":"222","author":"Chapot","year":"2002","journal-title":"Radiol"},{"key":"2025092912410246000_5.6.562.4","first-page":"907","article-title":"Endovascular treatment of pseudoaneurysms with electrolytically detachable coils","volume":"19","author":"Lempert","year":"1998","journal-title":"AJNR Am J Neuroradiol"},{"key":"2025092912410246000_5.6.562.5","doi-asserted-by":"publisher","DOI":"10.1007\/s00234-005-0007-6"},{"key":"2025092912410246000_5.6.562.6","first-page":"39","article-title":"Cerebral Aneurysm Multicenter European Onyx (CAMEO) trial: results of a prospective observational study in 20 European centers","volume":"25","author":"Molyneux","year":"2004","journal-title":"AJNR Am J Neuroradiol"},{"key":"2025092912410246000_5.6.562.7","first-page":"163","article-title":"A new liquid material for embolization of arteriovenous malformations","volume":"11","author":"Taki","year":"1990","journal-title":"AJNR Am J Neuroradiol"},{"key":"2025092912410246000_5.6.562.8","doi-asserted-by":"publisher","DOI":"10.1016\/S1051-0443(07)61851-X"},{"key":"2025092912410246000_5.6.562.9","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2009.03.043"},{"key":"2025092912410246000_5.6.562.10","doi-asserted-by":"publisher","DOI":"10.3171\/2009.6.PEDS09104"},{"key":"2025092912410246000_5.6.562.11","doi-asserted-by":"publisher","DOI":"10.1007\/s00381-008-0614-8"},{"key":"2025092912410246000_5.6.562.12","doi-asserted-by":"publisher","DOI":"10.3171\/2009.1.JNS08845"},{"key":"2025092912410246000_5.6.562.13","doi-asserted-by":"crossref","first-page":"131","DOI":"10.4103\/0028-3886.60429","article-title":"Infectious intracranial aneurysm: endovascular treatment with onyx case report and review of the literature","volume":"58","author":"Zhao","year":"2010","journal-title":"Neurol India"},{"key":"2025092912410246000_5.6.562.14","doi-asserted-by":"crossref","first-page":"E197","DOI":"10.1227\/01.NEU.0000335157.90249.97","article-title":"Onyx embolization for the treatment of spinal dural arteriovenous fistulae: initial experience with long-term follow-up. Technical case report","volume":"64","author":"Nogueira","year":"2009","journal-title":"Neurosurgery"},{"key":"2025092912410246000_5.6.562.15","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A1786"},{"key":"2025092912410246000_5.6.562.16","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A2439"},{"key":"2025092912410246000_5.6.562.17","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1016\/S1042-3680(18)30646-6","article-title":"Infectious intracranial aneurysms","volume":"3","author":"Clare","year":"1992","journal-title":"Neurosurg Clin N Am"},{"key":"2025092912410246000_5.6.562.18","doi-asserted-by":"publisher","DOI":"10.1016\/j.jns.2007.01.044"},{"key":"2025092912410246000_5.6.562.19","doi-asserted-by":"publisher","DOI":"10.1007\/s12028-009-9208-x"},{"key":"2025092912410246000_5.6.562.20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2007.04.015"},{"key":"2025092912410246000_5.6.562.21","doi-asserted-by":"publisher","DOI":"10.1007\/s00701-003-0074-6"},{"key":"2025092912410246000_5.6.562.22","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/S1051-0443(99)70459-8","article-title":"Microcatheter adhesion of cyanoacrylates: comparison of normal butyl cyanoacrylate to 2-hexyl cyanoacrylate","volume":"10","author":"Barr","year":"1999","journal-title":"J Vasc Interv Radiol"},{"key":"2025092912410246000_5.6.562.23","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-008-9332-6"},{"key":"2025092912410246000_5.6.562.24","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1097\/MPA.0b013e318170b666","article-title":"Transcatheter embolization of a pancreatic pseudoaneurysm using a new liquid embolic agent, ethylene vinyl alcohol copolymer (onyx)","volume":"38","author":"Brox","year":"2009","journal-title":"Pancreas"}],"container-title":["Journal of NeuroInterventional Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/neurintsurg-2012-010460","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,29]],"date-time":"2025-09-29T19:41:08Z","timestamp":1759174868000},"score":1,"resource":{"primary":{"URL":"https:\/\/jnis.bmj.com\/lookup\/doi\/10.1136\/neurintsurg-2012-010460"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,11,6]]},"references-count":24,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2013,9,27]]},"published-print":{"date-parts":[[2013,11]]}},"alternative-id":["10.1136\/neurintsurg-2012-010460"],"URL":"https:\/\/doi.org\/10.1136\/neurintsurg-2012-010460","relation":{},"ISSN":["1759-8478","1759-8486"],"issn-type":[{"value":"1759-8478","type":"print"},{"value":"1759-8486","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,11,6]]}}}