The following diseases are associated with HLA B27 and uveitis Except
High-Yield Explanation
Features of seronegative spondyloahroahropathiesOnset usually before 40 yearsAbsence of RA factorHLA- B27 positivePresence of uveitisExamples:- ankylosing spondylitis, Reitter's syndrome, Psoriatic ahritis, enteropathic ahritis, Reactive ahritis.(Refer: Mohindra's Fundamentals of Ohopedics, 2nd edition, pg no. 302, 426)