File:Arrested pneumatization of the sphenoid (Radiopaedia 10700-11173 Sagittal T1 5).jpg

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Summary:

Description
  • Radiopaedia case ID: 10700
  • Image ID: 543022
  • Image stack position: 5/7
  • Plane projection: Sagittal
  • Aux modality: T1
  • Study findings: The lesion in the apex of the left petrosal and sphenoid bone, without evidence of a mass effect, demonstrates heterogeneous high signal in T1 and T2 acquisitions. T1 fat saturation with post gadolinium acquisition demonstrates low signal. These features suggest fat and cystic components.
  • Modality: MRI
  • System: Head & Neck
  • Findings: CT scan of the skull base demonstrates a lesion with sclerotic borders and internal curvilinear calcifications located in the left sphenoid bone, anterior clinoid process and petrosal apex. Normal position and aspect of the vidian canals and inferior orbital fissures, indicating no mass effect.
Date Published: 7th Sep 2010
Source https://radiopaedia.org/cases/arrested-pneumatisation-of-the-sphenoid-2
Author Erik Ranschaert
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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current05:19, 24 May 2021Thumbnail for version as of 05:19, 24 May 2021921 × 907 (115 KB)Fæ (talk | contribs)Radiopaedia project rID:10700 (batch #2903-40 C5)

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