<prompt> Which ahritis is common with uveitis?RAAnkylosing spondylitisStills diseaseReiters disease  <response>: Uveitis is the most common extra-aicular manifestation of AS, occurring in 20-30 of patients. The incidence is much higher in individuals who are HLA-B27 positive 84- 90. Immune-mediated causes of uveitis Ankylosing spondylitis Behcets disease Drug or hypersensitivity reaction Inflammatory bowel disease Multiple sclerosis Psoriatic ahritis Reactive ahritis Relapsing polychondritis Rheumatic fever Sarcoidosis Sclerosing cholangitis Systemic lupus Vogt-Koyanagi-Harada Syndrome 