{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T06:41:16Z","timestamp":1777876876454,"version":"3.51.4"},"reference-count":20,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2020,2,4]],"date-time":"2020-02-04T00:00:00Z","timestamp":1580774400000},"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":["Neuroradiol J"],"published-print":{"date-parts":[[2020,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Saccular aneurysms in the non-branching segment of the distal anterior cerebral artery (DACA) are extremely rare. Here, we describe the first case of coil embolization using a simple, non-adjunctive technique for an aneurysm at this rare location.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case description<\/jats:title>\n                    <jats:p>A 74-year-old man with an asymptomatic, unruptured aneurysm of the right DACA was followed up annually for 3 years by medical checkup. Endovascular treatment was proposed because of a slight angiographic change in the shape of the aneurysm in the past year. The aneurysm at the non-branching site of the right calloso-marginal artery was 2\u2009mm distal to the origin, and measured 3\u2009mm in height and 3.3\u2009mm in width, with a neck measuring 1.7\u2009mm wide; the calloso-marginal artery diameter was 1.6\u2009mm. The aneurysm was successfully embolized with a simple technique using a Pre-Shaped S Microcatheter and two coils.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The simple, non-adjunctive technique for coil embolization of saccular side-wall type aneurysm in the non-branching segment of the DACA could be performed using the appropriate catheter and a softer coil.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1971400920902537","type":"journal-article","created":{"date-parts":[[2020,2,5]],"date-time":"2020-02-05T01:52:03Z","timestamp":1580867523000},"page":"140-144","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Coiling for an unruptured saccular aneurysm at the non-branching segment of the distal anterior cerebral artery: Case report and literature review"],"prefix":"10.1177","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1792-7131","authenticated-orcid":false,"given":"Kazushi","family":"Maeda","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Sakai City, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Kawano","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Sakai City, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoki","family":"Maehara","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Sakai City, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuhei","family":"Michiwaki","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Sakai City, Osaka, 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