Arterial spin-labeling perfusion MR images with dual postlabeling delay reveals hemodynamic changes in dural arteriovenous fistulas following endovascular surgery

Arterial spin-labeling perfusion MR images with dual postlabeling delay reveals hemodynamic changes in dural arteriovenous fistulas following endovascular surgery

Background: Previous studies have demonstrated that, in patients with dural arteriovenous fistulas (DAVF), magnetic resonance perfusion images with arterial spin labeling (ASL) with a conventional single postlabeling delay (PLD) of 1.5 s, can be used to depict dural sinus and cortical venous reflux...

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Bibliographic Details
Main Authors: So Tokunaga, Takato Morioka, Noritoshi Shirozu, Yuichiro Tsurusaki, Shoji Arihiro, Takafumi Shimogawa, Masahiro Mizoguchi, Sei Haga
Format: Article
Language:English
Published: Elsevier 2020-09-01
Series:Interdisciplinary Neurosurgery
Subjects:
Arterial transit time
Cortical venous reflux
Venous congestion
Dural sinus
Online Access:http://www.sciencedirect.com/science/article/pii/S2214751920301328

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http://www.sciencedirect.com/science/article/pii/S2214751920301328

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