USMLE Step 1 Immunology - HLA-B27 & Associated diseases with Step 1 questions.

USMLE Step 1 Immunology - HLA-B27 & Associated diseases with Step 1 questions.
HLA SUBTYPE DISEASE. HLA-27 - PAIR MNEMONIC.
* Psoriatic arthritis
* Ankylosing spondylitis,
* IBD-associated arthritis
* Reactive arthritis

[@MrBeachDoctor]

Thank you

[@Mahan_Hosamani]

HLA-B27 is associated with several autoimmune diseases0
like Ankylosing spondylitis, Reiter's syndrome, acute
iridocyclitis, several forms of arthritis including reactive
arthritis, juvenile rheumatoid arthritis, peri-arthritis,
arthritis psoriactca and even enteropathies (IBD).