Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: Performance of Pelvic Radiograph, CT -Scan and MRI of the Sacroiliac Joints to Diagnose Structural Sacroiliitis in a Large Cohort of Patients With Suspicion of Spondyloart
Brief Summary: The aims of this study are: 1° to assess the value of pelvic radiography and sacro-iliac joint (SIJ) MRI compared to CT scan of SIJ for the diagnosis of structural sacro-iliitis and 2° to quantify structural elementary lesions on MRI and for the first time on CT-scan according to a SPARCC approach in a cohort of patients with a suspicion of spondyloarthritis (ECHOSpA).