Severity Over Time of Early Forms of Spondyloarthritis

patient with sponiloarthritis who comes to the clinic Hospital for clinical evaluation of disease. Assessment instrumental evaluation of the axial involvment t, with x-ray of the spine and pelvis every 5 years, and MRI of the spine and pelvis every 2 years.

peripheral involvement, with joint ultrasound at baseline, at 3 months from the start of a new therapy, and therefore in the event of reactivation of the disease