{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T06:41:21Z","timestamp":1777876881286,"version":"3.51.4"},"reference-count":31,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2020,3,12]],"date-time":"2020-03-12T00:00:00Z","timestamp":1583971200000},"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":[[2020,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Double origin of the posterior inferior cerebellar artery (DOPICA) is a rare cranial imaging finding with an incidence of 0.36\u20136% reported in various retrospective studies. Aneurysms on a DOPICA are even rarer.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case description<\/jats:title>\n                    <jats:p>A 34-year-old women hospitalised for subarachnoid haemorrhage showed a ruptured aneurysm arising from the caudal channel of the DOPICA. Endovascular treatment was selected, and the aneurysm was successfully and completely embolised using two coils.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>To date, a total of three previous saccular aneurysms of the DOPICA itself have been reported, all of which were treated using endovascular methods. Our case is the first report of a ruptured saccular aneurysm arising from the non-branching segment of the caudal channel of the DOPICA.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1971400920910644","type":"journal-article","created":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T00:28:50Z","timestamp":1584059330000},"page":"334-339","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Coiling for a saccular aneurysm on the caudal channel in double origin of the posterior inferior cerebellar artery"],"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, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soh","family":"Takagishi","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Kyushu University Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Kawano","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoki","family":"Maehara","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuhei","family":"Michiwaki","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shintaro","family":"Nagaoka","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidefuku","family":"Gi","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yukihide","family":"Kanemoto","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Baba Memorial Hospital, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,3,12]]},"reference":[{"key":"bibr1-1971400920910644","doi-asserted-by":"publisher","DOI":"10.3171\/jns.2002.96.1.0127"},{"key":"bibr2-1971400920910644","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2453"},{"key":"bibr3-1971400920910644","doi-asserted-by":"publisher","DOI":"10.1177\/159101991101700312"},{"key":"bibr4-1971400920910644","first-page":"242","volume":"61","author":"Kwon BJ","year":"2007","journal-title":"Neurosurgery"},{"key":"bibr5-1971400920910644","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.22685"},{"key":"bibr6-1971400920910644","doi-asserted-by":"publisher","DOI":"10.1177\/1591019915618168"},{"key":"bibr7-1971400920910644","doi-asserted-by":"crossref","unstructured":"Meybodi AT, Moreira LB, Zhao X, et\u00a0al. 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