{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T23:45:51Z","timestamp":1780616751459,"version":"3.54.1"},"reference-count":10,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2017,9,26]]},"abstract":"<jats:p>Cerebral hyperperfusion syndrome (CHS) is a well-documented complication after carotid endarterectomy or stenting. In contrast, CHS following vertebral revascularization is extremely rare. Here we present a case of a 77-year-old man with high-grade vertebral stenosis who subsequently underwent balloon angioplasty, complicated by hemorrhagic CHS manifesting as cortical blindness, although strict postoperative blood pressure control was administered. To our knowledge, cortical blindness as a presentation of hemorrhagic CHS has not previously been reported. This study highlights the fact that identifying high-risk patients, as well as making an individual therapeutic plan, is important prior to revascularization. Further studies are needed to elucidate the exact mechanism of this condition and thereby prevent it.<\/jats:p>","DOI":"10.1136\/bcr-2017-013412","type":"journal-article","created":{"date-parts":[[2017,10,30]],"date-time":"2017-10-30T11:20:08Z","timestamp":1509362408000},"page":"bcr-2017-013412","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Cortical blindness as a rare presentation of hemorrhagic cerebral hyperperfusion syndrome following vertebral angioplasty"],"prefix":"10.1136","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1022-4350","authenticated-orcid":false,"given":"Chao","family":"Fu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhongxin","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenzhen","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuai","family":"Yao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fengmin","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baiqi","family":"Feng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Conghai","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weidong","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2017,10,30]]},"reference":[{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.1","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(05)70251-9"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.2","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1007\/s00234-015-1623-4","article-title":"Prediction of cerebral hyperperfusion syndrome after carotid artery stenting by CT perfusion imaging with acetazolamide challenge","volume":"58","author":"Yoshie","year":"2016","journal-title":"Neuroradiology"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.3","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1097\/01.HDX.0000050409.81342.ED","article-title":"Cerebral hyperperfusion after angioplasty and stenting of a totally occluded left subclavian artery: a case report","volume":"5","author":"Pucillo","year":"2003","journal-title":"Heart Dis"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.4","doi-asserted-by":"publisher","DOI":"10.3171\/JNS-07\/12\/1130"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.5","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.0000196959.77184.49"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.6","doi-asserted-by":"publisher","DOI":"10.1097\/00006123-200008000-00013"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.7","doi-asserted-by":"publisher","DOI":"10.3171\/jns.2001.94.5.0826"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.8","doi-asserted-by":"crossref","first-page":"686.e1","DOI":"10.1016\/j.avsg.2008.09.006","article-title":"Posterior circulation hyperperfusion syndrome after bilateral vertebral artery intracranial stenting","volume":"23","author":"Zhang","year":"2009","journal-title":"Ann Vasc Surg"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.9","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1186\/s13231-016-0021-2","article-title":"Pathophysiology and management of reperfusion injury and hyperperfusion syndrome after carotid endarterectomy and carotid artery stenting","volume":"8","author":"Farooq","year":"2016","journal-title":"Exp Transl Stroke Med"},{"key":"2025042712592919000_2017.oct30_1.bcr-2017-013412.10","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.20693"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2017-013412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,27]],"date-time":"2025-04-27T19:59:38Z","timestamp":1745783978000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2017-013412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,10,30]]},"references-count":10,"alternative-id":["10.1136\/bcr-2017-013412"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2017-013412","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,10,30]]}}}