Clinical Challenges: Early Disease in Axial Spondyloarthritis
Axial spondyloarthritis (axSpA) is the currently favored term for a spectrum of painful disorders affecting the spine, and most specifically the sacroiliac joints. Its prototypical form was ankylosing spondylitis, defined some 40 years ago as a condition characterized by the presence of radiographic sacroiliitis. However, ankylosing spondylitis today is considered a misnomer because while it […]