{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T14:01:48Z","timestamp":1777730508704,"version":"3.51.4"},"reference-count":26,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2020,1,13]],"date-time":"2020-01-13T00:00:00Z","timestamp":1578873600000},"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":["Interv Neuroradiol"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To investigate the effect and safety of endovascular embolization of tiny aneurysms (\u22643\u2009mm) within 72\u2009h of subarachnoid hemorrhage compared with larger ones.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and methods<\/jats:title>\n                    <jats:p>Patients with intracranial aneurysms treated with endovascular embolization within 72\u2009h were retrospectively enrolled and divided into group A ( n\u2009=\u200933) with ruptured tiny aneurysms (\u22643\u2009mm) and group B ( n\u2009=\u2009244) with ruptured larger aneurysms (&gt;3\u2009mm). The clinical and angiographic data before and after embolization were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Most tiny aneurysms were located at the posterior communicating artery (36.4%) followed by anterior communicating artery (18.2%). The stent-assisted coiling technique was used mostly in group A with 18 stents deployed (51.5%), but only 24 (9.8%) patients had stent-assisted coiling in group B, with the stent-assisted coiling technique more significantly ( P\u2009&lt;\u20090.001) frequently used in group A. No significant ( P\u2009&gt;\u20090.05) difference existed in the total, subtotal and incomplete occlusion of aneurysms in two groups. The procedure-related complication rate was not significantly ( P\u2009&gt;\u20090.05) different between groups A (24.2%) and B (17.0%). At discharge, no significant ( P\u2009&gt;\u20090.05) difference existed in the neurological abnormality between the two groups. Follow-up was performed in 64.5% (20\/31) in group A and 75.6% (177\/234) in group B. No significant ( P\u2009&gt;\u20090.05) difference existed in the aneurysm recurrence rate, deaths, and prognosis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Early embolization of tiny cerebral aneurysms within 72\u2009h of subarachnoid hemorrhage is safe and effective compared with ruptured large aneurysms treated in the same manner.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1591019919897446","type":"journal-article","created":{"date-parts":[[2020,1,13]],"date-time":"2020-01-13T19:32:05Z","timestamp":1578943925000},"page":"283-290","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Safety and efficacy of endovascular treatment of ruptured tiny cerebral aneurysms compared with ruptured larger aneurysms"],"prefix":"10.1177","volume":"26","author":[{"given":"Ji-Wei","family":"Wang","sequence":"first","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cong-Hui","family":"Li","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang-Yang","family":"Tian","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin-Yu","family":"Li","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian-Feng","family":"Liu","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hui","family":"Li","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4668-0737","authenticated-orcid":false,"given":"Bu-Lang","family":"Gao","sequence":"additional","affiliation":[{"name":"The First Hospital, Hebei Medical University, Shijiazhuang, 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