File:Anomalous intracranial venous drainage (Radiopaedia 28161-28418 Axial non-contrast 2).jpg

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Summary:

Description
  • Radiopaedia case ID: 28161
  • Image ID: 6215681
  • Image stack position: 2/44
  • Plane projection: Axial
  • Aux modality: non-contrast
  • Modality: CT
  • System: Head & Neck
  • Findings: A prominent vein is identified in the posterior right temporal bone (red arrow). This represents a collateral vessel from the right sigmoid sinus and there appears to be congenital hypoplasia of the upper portion of the right internal jugular vein and distal sigmoid sinus. The right jugular foramen is rudimentary with the left foramen being dominant. There is mild mucoperiosteal thickening identified in the right middle ear with hypoplasia of the right mastoid air cells.
Date Published: 13th Mar 2014
Source https://radiopaedia.org/cases/anomalous-intracranial-venous-drainage
Author Eric F Greif
Permission
(Permission-reusing-text)		 http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

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

This file is ineligible for copyright and therefore in the public domain, because it is a technical image created as part of a standard medical diagnostic procedure. No creative element rising above the threshold of originality was involved in its production.

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current03:01, 7 May 2021Thumbnail for version as of 03:01, 7 May 2021996 × 698 (41 KB)Fæ (talk | contribs)Radiopaedia project rID:28161 (batch #2051-20 B2)

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