Arthritis

Seronegative Spondylarthropathy
Seronegative Spondylarthropathy
Seronegative spondylarthritis/spondyloarthropathy is a category of inflammatory diseases such as ankylosing spondylitis, psoriatic arthritis, inflammatory bowel disease-associated inflammatory arthritis, and reactive arthritis. It affects areas where ligaments and tendons attach to bones called “entheses”.