Sacroiliac joint involvement in osteochondromatosis: identifying its prevalence and characteristics from cross-sectional imaging

Sevtap Arslan Adalet Elcin Yildiz Fatma Bilge Ergen Ustun Aydingoz

Published in: Diagnostic and interventional radiology (Ankara, Turkey) (2023)

Cross-sectional imaging shows frequent (73%) SIJ involvement in osteochondromatosis, which, although a rare disorder, nevertheless needs to be considered in the differential diagnosis of such SIJ anatomical variants as the accessory SIJ and iliosacral complex. Differentiating these variants from osteochondromas is challenging in patients with osteochondromatosis.

Keyphrases

cross sectional
high resolution
copy number
risk factors
computed tomography
fluorescence imaging
gene expression
dna methylation
magnetic resonance