The HLA-B27 test is recommended to help diagnose autoimmune conditions like ankylosing spondylitis, reactive arthritis, and ...

In the present work, the Assessment in SpondyloArthritis international Society (ASAS) provides a comprehensive handbook on the most relevant aspects for the assessments of spondyloarthritis, covering ...

The advent of magnetic resonance imaging and a better understanding of joint microanatomy including the complexity of joint entheses provide a unifying anatomical and biomechanical concept that links ...