HLA B-27 has > 90% association with?
Ans. (d) Ankylosing spondylitis(Ref: Harrison 18th/chapter 325)Prevalence of HLA B27 is 90% in patients with Ankylosing Spondylitis, independent of disease severity.
Enteropathic
Reactive arthritis
Rheumatoid arthritis
Ankylosing spondylitis
Immunity