File:Cavernous dural arteriovenous fistula with cortical venous reflux (Radiopaedia 34890-36359 C 3).png

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Summary:

Description
  • Radiopaedia case ID: 34890
  • Image ID: 11636502
  • Image stack position: 3/24
  • Plane projection: RT CCA IC
  • Aux modality: Internal carotid artery
  • Study findings: Initial angiograms showed right cavernous dAVF with slow filling of cavernous sinus from ECA and ICA meningeal branches, with cortical venous opacification to Sylvian vein. Further improvement in appearance, hence no treatment offered as now asymptomatic. MR follow-up confirmed resolution of all high-risk features.
  • Modality: DSA (angiography)
  • System: Central Nervous System
  • Findings: Right superior ophthalmic vein engorged, prominent veins in Sylvian fissure. T2 and FLAIR signal in the frontal operculum, all consistent with right cavernous dural arteriovanous fistula (dAVF) and cortical vein drainage with venous hypertension or infarction.
Date Published: 13th Mar 2015
Source https://radiopaedia.org/cases/cavernous-dural-arteriovenous-fistula-with-cortical-venous-reflux
Author Peter Mitchell
Permission
(Permission-reusing-text)		 http://creativecommons.org/licenses/by-nc-sa/3.0/

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Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

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current04:44, 8 July 2021Thumbnail for version as of 04:44, 8 July 20211,024 × 1,024 (22 KB)Fæ (talk | contribs)Radiopaedia project rID:34890 (batch #6350-53 C3)

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