File:Ankylosing spondylitis with zygapophyseal arthritis (Radiopaedia 38433-40517 C 12).jpg

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Ankylosing_spondylitis_with_zygapophyseal_arthritis_(Radiopaedia_38433-40517_C_12).jpg(432 × 432 pixels, file size: 20 KB, MIME type: image/jpeg)

Summary:

Description
  • Radiopaedia case ID: 38433
  • Image ID: 14636791
  • Image stack position: 12/18
  • Plane projection: Coronal
  • Aux modality: T2-sacroiliac joints
  • Study findings: Severe narrowing mounting to near total ankylosis of the anterior aspects of both sacroiliac joints with patchy areas of altered marrow signal.
  • Modality: MRI
  • System: Spine
  • Findings: Multi-level bilateral apophyseal joint arthritis. The examined lumbar vertebrae show subtle small subchondral marrow degenerative changes of the anterior aspects of their upper and lower endplates "Romanus lesions", they elicit low signal at T1 and high signal at T2 WI giving the "Shiny corner sign"
Date Published: 19th Jul 2015
Source https://radiopaedia.org/cases/ankylosing-spondylitis-with-zygapophyseal-arthritis
Author Dalia Ibrahim
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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current20:40, 6 May 2021Thumbnail for version as of 20:40, 6 May 2021432 × 432 (20 KB) (talk | contribs)Radiopaedia project rID:38433 (batch #2023-48 C12)

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