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Although most cases of ischemic strokes in patients with FPCAs involve embolic infarcts, emergent large vessel occlusion of a FPCA is extremely rare. We present two cases of successful endovascular intervention for emergent occlusion of a FPCA, one of which is only the second reported case of a mechanical thrombectomy of a FPCA. We review the embryology of FPCA, the controversy regarding its association with cerebral infarcts, and various approaches used in the treatment of such occlusive lesions.<\/jats:p>","DOI":"10.1177\/1591019918801285","type":"journal-article","created":{"date-parts":[[2018,9,20]],"date-time":"2018-09-20T00:48:13Z","timestamp":1537404493000},"page":"202-207","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Endovascular intervention of acute ischemic stroke due to occlusion of fetal posterior cerebral artery"],"prefix":"10.1177","volume":"25","author":[{"given":"Krishna","family":"Amuluru","sequence":"first","affiliation":[{"name":"Department of Interventional Neuroradiology, University of Pittsburgh Medical Center \u2013 Hamot, Erie, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James P","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Interventional 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