Imaging of juvenile spondyloarthritis. Part II: Ultrasonography and magnetic resonance imaging
Juvenile spondyloarthropathies are mainly manifested by symptoms of peripheral arthritis and enthesitis.Early involvement of sacroiliac joints and spine is exceptionally rare in children; this usually happens in adulthood.Conventional radiographs visualize late inflammatory lesions.Early diagnosis is possible with the use of ultrasonography and mag