File:Arachnoid cyst - suprasellar (Radiopaedia 8914-9693 Axial DWI 5).jpg

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Summary:

Description
  • Radiopaedia case ID: 8914
  • Image ID: 357792
  • Image stack position: 5/18
  • Plane projection: Axial
  • Aux modality: DWI
  • Study description: MRI brain
  • Modality: MRI
  • System: Central Nervous System
  • Findings: MRI demonstrates a CSF intensity space distorting the optic chiasm and pituitary infundibulum (pushing them forwards and upwards). A thin membrane can be seen (best on sagittal and axial T2 weighted images) invaginating upwards into the third ventricle, splaying the septum pellucidum and even bulging into the left foramen of Munro. The lateral ventricles are dilated, in keeping with obstructive hydrocephalus, clearly long standing (note large size and lack of transependymal edema).
Date Published: 9th Mar 2010
Source https://radiopaedia.org/cases/arachnoid-cyst-suprasellar
Author Frank Gaillard
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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current20:44, 23 May 2021Thumbnail for version as of 20:44, 23 May 2021800 × 800 (56 KB) (talk | contribs)Radiopaedia project rID:8914 (batch #2851-69 E5)

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