{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T20:06:44Z","timestamp":1779912404798,"version":"3.53.1"},"reference-count":12,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2022,6,29]],"date-time":"2022-06-29T00:00:00Z","timestamp":1656460800000},"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":[[2024,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Wide-necked aneurysms of the posterior communicating artery associated with a fetal posterior cerebral artery that arises from the neck or dome of the aneurysm is a clinical scenario that poses a challenge to endovascular methods.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case description<\/jats:title>\n                    <jats:p>A patient presented with spontaneous subarachnoid hemorrhage and was found to have a 4\u2009\u00d7\u20093\u2009\u00d7\u20093\u2005mm posterior communicating artery aneurysm. Of note the aneurysm projected superiorly and a fetal posterior communicating artery aneurysm arose from the neck of the aneurysm. After multidisciplinary discussion a treatment strategy of endovascular stent-assisted coiling was chosen. Given the unique morphology of the aneurysm a novel stent-inversion maneuver was used, in which the stent was deployed from the posterior communicating artery into the distal supra-clinoid internal carotid artery. The patient tolerated the procedure well and complete aneurysm occlusion was achieved.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This case demonstrates a novel stent inversion technique that can be used for stent-assisted coiling of certain challenging aneurysms.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15910199221108306","type":"journal-article","created":{"date-parts":[[2022,6,30]],"date-time":"2022-06-30T02:20:56Z","timestamp":1656555656000},"page":"778-781","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Inverted stent deployment technique for stent assisted coiling of wide-necked posterior communicating artery aneurysm: Technical report"],"prefix":"10.1177","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6667-3035","authenticated-orcid":false,"given":"Zamir","family":"Merali","sequence":"first","affiliation":[{"name":"Division of Diagnostic and Therapeutic Neuroradiology, Department of Medical Imaging, St. Michael\u2019s Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vitor Mendes","family":"Pereira","sequence":"additional","affiliation":[{"name":"Division of Diagnostic and Therapeutic Neuroradiology, Department of Medical Imaging, St. Michael\u2019s Hospital, University of Toronto, Toronto, Canada"},{"name":"Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mazen","family":"Alotaibi","sequence":"additional","affiliation":[{"name":"Division of Diagnostic and Therapeutic Neuroradiology, Department of Medical Imaging, St. Michael\u2019s Hospital, University of Toronto, Toronto, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Guest","sequence":"additional","affiliation":[{"name":"Department of Radiology, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julian","family":"Spears","sequence":"additional","affiliation":[{"name":"Division of Diagnostic and Therapeutic Neuroradiology, Department of Medical Imaging, St. Michael\u2019s Hospital, University of Toronto, Toronto, Canada"},{"name":"Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Marotta","sequence":"additional","affiliation":[{"name":"Division of Diagnostic and Therapeutic Neuroradiology, Department of Medical Imaging, St. Michael\u2019s Hospital, University of Toronto, Toronto, Canada"},{"name":"Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,6,29]]},"reference":[{"key":"bibr1-15910199221108306","doi-asserted-by":"publisher","DOI":"10.3171\/2016.1.JNS152447"},{"key":"bibr2-15910199221108306","doi-asserted-by":"publisher","DOI":"10.1177\/1591019915590532"},{"key":"bibr3-15910199221108306","doi-asserted-by":"publisher","DOI":"10.3171\/2016.1.JNS152447"},{"key":"bibr4-15910199221108306","first-page":"1","volume":"2016","author":"Zanaty M","year":"2016","journal-title":"Case Rep Vasc Med"},{"key":"bibr5-15910199221108306","first-page":"1","volume":"51","author":"Moubark M","journal-title":"Egyptian Journal of Radiology and Nuclear 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