Combined Perfusion and Permeability Imaging Reveals Different Pathophysiologic Tissue Responses After Successful Thrombectomy.
Hyperperfusion
Mechanical thrombectomy
Perfusion imaging
Permeability imaging
Secondary stroke injury
Journal
Translational stroke research
ISSN: 1868-601X
Titre abrégé: Transl Stroke Res
Pays: United States
ID NLM: 101517297
Informations de publication
Date de publication:
10 2021
10 2021
Historique:
received:
22
08
2020
accepted:
28
12
2020
revised:
10
12
2020
pubmed:
13
1
2021
medline:
14
1
2022
entrez:
12
1
2021
Statut:
ppublish
Résumé
Despite successful recanalization of large-vessel occlusions in acute ischemic stroke, individual patients profit to a varying degree. Dynamic susceptibility-weighted perfusion and dynamic T1-weighted contrast-enhanced blood-brain barrier permeability imaging may help to determine secondary stroke injury and predict clinical outcome. We prospectively performed perfusion and permeability imaging in 38 patients within 24 h after successful mechanical thrombectomy of an occlusion of the middle cerebral artery M1 segment. Perfusion alterations were evaluated on cerebral blood flow maps, blood-brain barrier disruption (BBBD) visually and quantitatively on k
Identifiants
pubmed: 33432454
doi: 10.1007/s12975-020-00885-y
pii: 10.1007/s12975-020-00885-y
pmc: PMC8421283
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
799-807Informations de copyright
© 2021. The Author(s).
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