{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,10]],"date-time":"2026-11-10T15:25:45Z","timestamp":1794324345291,"version":"4.9.0"},"reference-count":16,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,4]]},"abstract":"\n OBJECTIVE<\/jats:title>\n In this single-center series, the authors retrospectively evaluated the effectiveness, safety, and midterm follow-up results of ruptured aneurysms treated by implantation of a flow diverter device (FDD).<\/jats:p>\n <\/jats:sec>\n \n METHODS<\/jats:title>\n The records of 17 patients (12 females, 5 males, average World Federation of Neurosurgical Societies score = 2.9) who presented with subarachnoid hemorrhage (SAH) due to the rupture of an intracranial aneurysm treated with an FDD were retrospectively reviewed. Of 17 ruptured aneurysms, 8 were blood blister\u2013like aneurysms and the remaining 9 were dissecting aneurysms. The mean delay between SAH and treatment was 4.2 days. Intraprocedural and periprocedural morbidity and mortality were recorded. Clinical and angiographic follow-up evaluations were conducted between 6 and 12 months after the procedure.<\/jats:p>\n <\/jats:sec>\n \n RESULTS<\/jats:title>\n None of the ruptured aneurysms re-bled after endovascular treatment. The overall mortality rate was 12% (2\/17), involving 2 patients who died after a few days because of complications of SAH. The overall morbidity rate was 12%: 1 patient experienced intraparenchymal bleeding during the repositioning of external ventricular drainage, and 1 patient with a posterior inferior cerebellar artery aneurysm developed paraplegia due to a spinal cord infarction after 2 weeks. The angiographic follow-up evaluations showed a complete occlusion of the aneurysm in 12 of 15 surviving patients; of the 3 remaining cases, 1 patient showed a remnant of the aneurysm, 1 patient was retreated due to an enlargement of the aneurysm, and 1 patient was lost at the angiographic follow-up.<\/jats:p>\n <\/jats:sec>\n \n CONCLUSIONS<\/jats:title>\n FDDs can be used in patients with ruptured aneurysms, where conventional neurosurgical or endovascular treatments can be challenging.<\/jats:p>\n <\/jats:sec>","DOI":"10.3171\/2016.11.jns161937","type":"journal-article","created":{"date-parts":[[2017,4,7]],"date-time":"2017-04-07T10:03:49Z","timestamp":1491559429000},"page":"1037-1043","source":"Crossref","is-referenced-by-count":68,"title":["Flow diverter devices in ruptured intracranial aneurysms: a single-center experience"],"prefix":"10.3171","volume":"128","author":[{"given":"Emilio","family":"Lozupone","sequence":"first","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariangela","family":"Piano","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Valvassori","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Quilici","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guglielmo","family":"Pero","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emiliano","family":"Visconti","sequence":"additional","affiliation":[{"name":"Department of Radiology, Policlinico Universitario \u201cAgostino Gemelli,\u201d Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edoardo","family":"Boccardi","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Milan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1-jns161937","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"419","DOI":"10.3171\/jns.1998.89.3.0419","article-title":"Blood blister-like aneurysms of the internal carotid artery","volume":"89","author":"Abe M,","year":"1998","unstructured":"Abe M, Tabuchi K, Yokoyama H, Uchino A: Blood blister-like aneurysms of the internal carotid artery. 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