Unilateral sacroiliitis

Case contributed by Dr Chris O'Donnell


Chronic left buttock pain

Patient Data

Age: 50
Gender: Male

Case Discussion

Unilateral periarticular bone marrow oedema in the left SIJ with sclerosis and erosion on the CT scan. Right SIJ is normal on CT and MRI. Appears to be an inflammatory arthritis. No specific features to indicate an infective process and no ankylosis at this time.

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Case information

rID: 17433
Published: 13th Apr 2012
Last edited: 10th Oct 2015
Inclusion in quiz mode: Included

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