All are seronegative(spondyloepiphyseal) ahritis with ocular manifestations, except
RA is seropositive . Uveitis is the most common ocular manifestation in patients affected by seronegative spondyloahropathies. Both genetic and environmental factors play a role in its pathogenesis. As it tends to affect the young adult population, it carries a significant personal and population burden. Immunomodulatory therapy that also acts as a coicosteroid sparing therapy can be effective in controlling chronic uveitis in patients with spondyloahropathy. Ref - Pubmed.com
Ankylospondylitis
Reiter's disease
Rheumatoid ahritis
Psoriatic ahritis
Immune system