{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T00:02:15Z","timestamp":1782259335632,"version":"3.54.5"},"reference-count":31,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1999,1]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 The authors sought to show the feasibility and discuss the rationale of embolization of aneurysms associated with spinal cord arteriovenous malformations (SCAVMs). The authors reviewed the clinical presentation, magnetic resonance (MR) images, spinal angiograms, and clinical evolution of four patients treated for aneurysms associated with an SCAVM. Aneurysms were located on branches of the anterior spinal artery in three patients and on radiculopial arteries in two patients; one patient harbored two lesions. Treatment consisted of superselective bucrylate embolization of the branches harboring the aneurysms, with preservation of the arterial axis. Follow-up angiograms were obtained at 3 to 6 months postembolization in all patients.<\/jats:p>\n<jats:p content-type=\"fine-print\">All patients presented with hemorrhagic events. Hematomyelia was clearly related to a sulcocommissural or a vasa corona aneurysm in two patients. Another sulcocommissural aneurysm and multiple radiculopial aneurysms were presumed to be the cause of subarachnoid hemorrhage in two other patients. One patient harbored aneurysms on a sulcocommissural artery and on a radiculopial artery. All aneurysms were permanently obliterated. In one patient with a single fistula, the SCAVM was cured. The SCAVM was only partially obliterated (95, 50, and 20% in apparent volume) in three other patients. There were no complications or rebleeding episodes during a follow-up period of 17 to 37 months.<\/jats:p>\n<jats:p content-type=\"fine-print\">Aneurysms associated with SCAVMs can be eradicated by supraselective embolization, even on the anterior spinal artery territory. For patients presenting with hemorrhage and prohibitive risk of complete resection, embolization of aneurysms may decrease the risk of further rebleeding.<\/jats:p>","DOI":"10.3171\/spi.1999.90.1.0148","type":"journal-article","created":{"date-parts":[[2009,5,7]],"date-time":"2009-05-07T15:48:06Z","timestamp":1241711286000},"page":"148-154","source":"Crossref","is-referenced-by-count":13,"title":["Transarterial embolization of aneurysms associated with spinal cord arteriovenous malformations"],"prefix":"10.3171","volume":"90","author":[{"given":"Alexis Victorien","family":"Konan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean","family":"Raymond","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Roy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","series-title":"Brain","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1093\/brain\/97.1.211","article-title":"The prognosis of patients with spinal vascular malformations.","volume":"97","author":"Aminoff","year":"1974"},{"key":"b2","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"119","DOI":"10.3171\/jns.1977.47.1.0119","article-title":"Intraparenchymal embolization for obliteration of an intramedullary AVM of the spinal cor. 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