Magnetic resonance imaging of sacroiliitis in children: frequency of findings and interobserver reliability.
Katharine E OrrSavvas AndronikouMarc James BramhamIzidora Holjar-ErlicFlavia MenegottoAthimalaipet V RamananPublished in: Pediatric radiology (2018)
Oedema and erosions were the most common findings. Inter-reporter reliability was variable with at best moderate agreement for the presence of sacroiliitis and erosions. The use of contrast enhancement for diagnosing sacroiliitis in children with JIA may be questionable.