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PT  - JOURNAL ARTICLE
AU  - Rivera-Rivera, L.A.
AU  - Johnson, K.M.
AU  - Turski, P.A.
AU  - Wieben, O.
TI  - Pressure Mapping and Hemodynamic Assessment of Intracranial Dural Sinuses and Dural Arteriovenous Fistulas with 4D Flow MRI
AID  - 10.3174/ajnr.A5494
DP  - 2018 Mar 01
TA  - American Journal of Neuroradiology
PG  - 485--487
VI  - 39
IP  - 3
4099  - http://www.ajnr.org/content/39/3/485.short
4100  - http://www.ajnr.org/content/39/3/485.full
SO  - Am. J. Neuroradiol.2018 Mar 01; 39
AB  - SUMMARY: The feasibility of 4D flow MR imaging to visualize flow patterns and generate relative pressure maps in the dural venous sinus in healthy subjects (n = 60) and patients with dural arteriovenous fistulas (n = 7) was investigated. Dural venous drainage was classified based on torcular Herophili anatomy by using 4D flow MR imaging–derived angiograms and magnitude images. Subjects were scanned in a 3T clinical MR imaging system. 4D flow MR imaging enabled noninvasive characterization of dural sinus anatomy and mapping of relative pressure differences.DAVFdural arteriovenous fistulaTStransverse sinus