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Article: Sentinel angiographic signs of cerebral hyperperfusion after angioplasty and stenting of intracranial atherosclerotic stenosis: a technical note

TitleSentinel angiographic signs of cerebral hyperperfusion after angioplasty and stenting of intracranial atherosclerotic stenosis: a technical note
Authors
Issue Date2019
PublisherAmerican Society of Neuroradiology. The Journal's web site is located at http://www.ajnr.org
Citation
American Journal of Neuroradiology, 2019, v. 40 n. 9, p. 1523-1525 How to Cite?
AbstractSUMMARY: Cerebral hyperperfusion syndrome is a serious complication of endovascular angioplasty and stent placement for long-standing intracranial stenosis, resulting in neurologic dysfunction, seizure, or reperfusion hemorrhage. Rigorous control of blood pressure is commonly used in the perioperative period to prevent cerebral hyperperfusion syndrome, but the optimal blood pressure is often arbitrary. We describe the angiographic features that reflect impaired cerebral autoregulation and microvascular transit abnormality, which may be used to gauge the optimal blood pressure parameters in the immediate postintervention period for prevention of cerebral hyperperfusion syndrome.
Persistent Identifierhttp://hdl.handle.net/10722/272994
ISSN
2020 Impact Factor: 3.825
2020 SCImago Journal Rankings: 1.391
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorGhuman, M-
dc.contributor.authorTsang, ACO-
dc.contributor.authorKlostranec, JM-
dc.contributor.authorKrings, T-
dc.date.accessioned2019-08-06T09:20:35Z-
dc.date.available2019-08-06T09:20:35Z-
dc.date.issued2019-
dc.identifier.citationAmerican Journal of Neuroradiology, 2019, v. 40 n. 9, p. 1523-1525-
dc.identifier.issn0195-6108-
dc.identifier.urihttp://hdl.handle.net/10722/272994-
dc.description.abstractSUMMARY: Cerebral hyperperfusion syndrome is a serious complication of endovascular angioplasty and stent placement for long-standing intracranial stenosis, resulting in neurologic dysfunction, seizure, or reperfusion hemorrhage. Rigorous control of blood pressure is commonly used in the perioperative period to prevent cerebral hyperperfusion syndrome, but the optimal blood pressure is often arbitrary. We describe the angiographic features that reflect impaired cerebral autoregulation and microvascular transit abnormality, which may be used to gauge the optimal blood pressure parameters in the immediate postintervention period for prevention of cerebral hyperperfusion syndrome.-
dc.languageeng-
dc.publisherAmerican Society of Neuroradiology. The Journal's web site is located at http://www.ajnr.org-
dc.relation.ispartofAmerican Journal of Neuroradiology-
dc.titleSentinel angiographic signs of cerebral hyperperfusion after angioplasty and stenting of intracranial atherosclerotic stenosis: a technical note-
dc.typeArticle-
dc.identifier.emailTsang, ACO: acotsang@hku.hk-
dc.identifier.authorityTsang, ACO=rp01519-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.3174/ajnr.A6149-
dc.identifier.scopuseid_2-s2.0-85071783570-
dc.identifier.hkuros300429-
dc.identifier.volume40-
dc.identifier.issue9-
dc.identifier.spage1523-
dc.identifier.epage1525-
dc.identifier.isiWOS:000484519300018-
dc.publisher.placeUnited States-
dc.identifier.issnl0195-6108-

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