File:Aqueduct stenosis with spontaneous 3rd ventriculostomy (Radiopaedia 74381-85267 A 72).jpg

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Aqueduct_stenosis_with_spontaneous_3rd_ventriculostomy_(Radiopaedia_74381-85267_A_72).jpg ‎(521 × 476 pixels, file size: 145 KB, MIME type: image/jpeg)

Summary:

Description
  • Radiopaedia case ID: 74381
  • Image ID: 52080448
  • Image stack position: 72/72
  • Plane projection: Sagittal
  • Aux modality: Heavily T2 (CISS)
  • Modality: MRI
  • System: Central Nervous System
  • Findings: Marked supratentorial ventricular dilatation with no evidence of transependymal CSF permeation, associated with narrowed mamillopontine distance about 6 mm, consistent with compensated marked hydrocephalus. Marked funneling of the proximal aqueduct with tight stenosis of its lower end. The 4th ventricle is not dilated, reflecting marked aqueduct stenosis. Ultra-thin 3D sagittal T2 weighted images show marked aqueduct stenosis by adhesions/web. Mild vertebrobasilar dolecho-ectasia identified. Incidental bilateral maxillary sinusitis.
Date Published: 15th Mar 2020
Source https://radiopaedia.org/cases/aqueduct-stenosis-with-spontaneous-3rd-ventriculostomy
Author Mostafa El-Feky
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)

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current21:50, 22 May 2021Thumbnail for version as of 21:50, 22 May 2021521 × 476 (145 KB)Fæ (talk | contribs)Radiopaedia project rID:74381 (batch #2782-72 A72)

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