{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T13:51:58Z","timestamp":1777729918813,"version":"3.51.4"},"reference-count":6,"publisher":"SAGE Publications","issue":"1_suppl","license":[{"start":{"date-parts":[[1998,11,1]],"date-time":"1998-11-01T00:00:00Z","timestamp":909878400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Interv Neuroradiol"],"published-print":{"date-parts":[[1998,11]]},"abstract":"<jats:p>We review 6 cases of ruptured aneurysm which were elderly, poor-grade SAH or requiring high-risk surgery treated with Cellulose Acetate Polymer (CAP). A 76-year-old female with A-com aneurysm was comatose. Heart failure was her complication (case 1). An 81-year-old female with A-com aneurysm was semicomatose (case 2). An 89-year-old female with MCA aneurysm was semicomatose and had right hemiplegia (case 3), An 88-year-old female with MCA aneurysm was comatose (case 4). A 55-year-old male with IC-PC aneurysm had a small intracerebral hematoma and was semicomatose (case 5). A 52-year-old female with IC-Ach aneurysm was somnolent (case 6).<\/jats:p>\n                  <jats:p>All cases had no rebleeding after embolization. CAP embolization was complete in all cases but case 1. Case 4 died from primary brain damage on the day 7. Three cases stayed in a severely disabled state and died after 3 months (case 1), 2 months (case 2) and 4 months (case 3) from onset respectively. Case 5 remains in a moderately disabled state after 2 years, Case 6 had a anterior choroidal artery which was hard to spare on aneurysmal clipping. She is free from neurological deficits after CAP embolization. Angiography after 2 years demonstrated complete obstruction of the aneurysm.<\/jats:p>\n                  <jats:p>CAP is good for cases which are elderly, poor-grade SAH or difficult to treat with surgery. CAP embolization has some advantages over GDC coil obstruction for aneurysm treatment.<\/jats:p>","DOI":"10.1177\/15910199980040s120","type":"journal-article","created":{"date-parts":[[2017,1,10]],"date-time":"2017-01-10T22:38:26Z","timestamp":1484087906000},"page":"97-100","source":"Crossref","is-referenced-by-count":0,"title":["Six Cases of Ruptured Aneurysm, Treated with Cellulose Acetate Polymer"],"prefix":"10.1177","volume":"4","author":[{"given":"M.","family":"Matsunaga","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Kinugasa","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Okayama University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Mandai","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Okayama University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Ohmoto","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Okayama University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1998,11,1]]},"reference":[{"key":"bibr1-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1992.77.4.0501"},{"key":"bibr2-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199404000-00019"},{"key":"bibr3-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199410000-00027"},{"key":"bibr4-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1995.83.1.0034"},{"key":"bibr5-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199504000-00004"},{"key":"bibr6-15910199980040S120","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1992.77.4.0497"}],"container-title":["Interventional Neuroradiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15910199980040S120","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/15910199980040S120","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:56:53Z","timestamp":1777460213000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/15910199980040S120"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1998,11]]},"references-count":6,"journal-issue":{"issue":"1_suppl","published-print":{"date-parts":[[1998,11]]}},"alternative-id":["10.1177\/15910199980040S120"],"URL":"https:\/\/doi.org\/10.1177\/15910199980040s120","relation":{},"ISSN":["1591-0199","2385-2011"],"issn-type":[{"value":"1591-0199","type":"print"},{"value":"2385-2011","type":"electronic"}],"subject":[],"published":{"date-parts":[[1998,11]]}}}