Items tagged “ankylosing spondylitis”

15 results found
Article

Dagger sign (spine)

The dagger sign is a radiographic feature seen in ankylosing spondylitis as a single central radiodense line on frontal radiographs related to ossification of the supraspinous and interspinous ligaments secondary to enthesitis 1. It is possible for the radiodense line to extend into the sacrum 2...
Case

Dagger sign in ankylosing spondylitis

  Diagnosis certain
Wael Nemattalla
Published 24 Jan 2010
72% complete
X-ray
Case

Femoral metastasis

  Diagnosis probable
Maulik S Patel
Published 06 Jul 2010
50% complete
X-ray
Case

Ankylosing spondylitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Jan 2013
71% complete
CT
Case

Ankylosing spondylitis with bamboo spine and dagger sign

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Feb 2013
75% complete
X-ray
Case

Sacroiliitis - grade III

  Diagnosis certain
Mark Holland
Published 09 Jun 2013
91% complete
X-ray
Case

Ankylosing spondylitis

  Diagnosis almost certain
Neel Raithatha
Published 23 Mar 2014
63% complete
X-ray
Case

Ankylosing spondylitis

  Diagnosis certain
Matt Skalski
Published 08 Apr 2015
97% complete
X-ray
Case

Ankylosing spondylitis

  Diagnosis almost certain
Mostafa Elfeky
Published 21 Oct 2016
71% complete
CT
Case

Ankylosing spondylitis

  Diagnosis almost certain
Dai Roberts
Published 26 Jul 2020
69% complete
X-ray
Case

Bilateral sacroiliitis - New York grade III

  Diagnosis almost certain
Bálint Botz
Published 14 Feb 2021
63% complete
X-ray
Case

Andersson and Romanus lesions

  Diagnosis almost certain
Ammar Haouimi
Published 04 Aug 2021
80% complete
MRI
Case

Vertebral fracture - ankylosing spondylitis

  Diagnosis probable
Ammar Haouimi
Published 16 Aug 2021
66% complete
CT
Case

Ankylosing spondylitis - Andersson lesions

  Diagnosis almost certain
Ammar Haouimi
Published 10 Sep 2021
80% complete
MRI
Case

Ankylosing spondylitis (DEXA)

  Diagnosis certain
Chris Newman
Published 21 Jun 2022
91% complete
X-ray

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