File:Arachnoid cyst with subdural hematoma (Radiopaedia 85892-101743 Coronal T1 C+ 74).png

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Arachnoid_cyst_with_subdural_hematoma_(Radiopaedia_85892-101743_Coronal_T1_C+_74).png(512 × 512 pixels, file size: 166 KB, MIME type: image/png)

Summary:

Description
  • Radiopaedia case ID: 85892
  • Image ID: 54222257
  • Image stack position: 74/90
  • Plane projection: Coronal
  • Aux modality: T1 C+
  • Modality: MRI
  • System: Central Nervous System
  • Findings: Large left temporal cyst with expansion and scalloping of the left middle cranial fossa. There is no abnormal enhancement or restricted diffusion. There is a left convexity subdural collection measuring up to 14mm in depth with mixed density layering on both T1- and T2-weighted sequences. Increased T1 signal and corresponding low T2 signal and associated blooming artefact on susceptibility imaging consistent with hemorrhagic content of the collection. Mild mass effect on the left lateral ventricle but there is no transpendymal edema. Conclusion: Large left temporal arachnoid cyst with a separate left convexity subdural hematoma of varying chronicity.
Date Published: 14th Jan 2021
Source https://radiopaedia.org/cases/arachnoid-cyst-with-subdural-haematoma
Author Kosuke Kato
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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Date/TimeThumbnailDimensionsUserComment
current23:13, 23 May 2021Thumbnail for version as of 23:13, 23 May 2021512 × 512 (166 KB) (talk | contribs)Radiopaedia project rID:85892 (batch #2854-732 J74)

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