File:Blood on the tentorium simulating hyperdense transverse sinus (Radiopaedia 55521-61991 Coronal non-contrast 17).jpg

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Blood_on_the_tentorium_simulating_hyperdense_transverse_sinus_(Radiopaedia_55521-61991_Coronal_non-contrast_17).jpg ‎(370 × 366 pixels, file size: 24 KB, MIME type: image/jpeg)

Summary:

Description
  • Radiopaedia case ID: 55521
  • Image ID: 32575996
  • Image stack position: 17/65
  • Plane projection: Coronal
  • Aux modality: non-contrast
  • Modality: CT
  • System: Trauma
  • Findings: Fracture diastasis of the left lambdoid suture and left petrous temporal bone fracture without ossicular chain disruption or otic capsule involvement. Subtle hyperdensity of the left transverse sinus is seen on the axial images, which in the setting of fracture might raise concern for dural venous sinus thrombosis however the sagittal and coronal reformats reveal that the hyperdensity is not within the sinus, but instead represents a thin volume of acute subdural hematoma within the tentorium.
Date Published: 11th Sep 2017
Source https://radiopaedia.org/cases/blood-on-the-tentorium-simulating-hyperdense-transverse-sinus
Author Andrew Dixon
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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current22:13, 16 June 2021Thumbnail for version as of 22:13, 16 June 2021370 × 366 (24 KB)Fæ (talk | contribs)Radiopaedia project rID:55521 (batch #4648-123 C17)

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