File:Avascular necrosis of the shoulder - Cruess stage I (Radiopaedia 77674-89887 Sagittal bone window 48).jpg

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Summary:

Description
  • Radiopaedia case ID: 77674
  • Image ID: 52664487
  • Image stack position: 48/97
  • Plane projection: Sagittal
  • Aux modality: bone window
  • Study description: Left shoulder
  • Study findings: There is a relative increase in the bone density of the articular surface in the superior portion of the humeral head but subchondral fractures are not appreciable (crescent sign).
  • Modality: CT
  • System: Musculoskeletal
  • Findings: Coronal PD fat sat-weighted image shows a bright band, corresponding to hyperemic granulation tissue in the superior articular surface of the subchondral necrotic bone (double line sign). In Coronal T1 weighted image there is a single band-like area of low signal intensity from ischemic marrow.
Date Published: 19th May 2020
Source https://radiopaedia.org/cases/avascular-necrosis-of-the-shoulder-cruess-stage-i
Author Domenico Nicoletti
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)

File history

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current02:45, 5 June 2021Thumbnail for version as of 02:45, 5 June 2021512 × 512 (29 KB) (talk | contribs)Radiopaedia project rID:77674 (batch #3397-313 D48)

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