A HLA type and associated conditions HLA Type Associated Conditions Comments 27 ankylosing spondylitis in as relative risk =70-90 Rete ers syndrom ome in reiter's rr= 40 psoriatic arthritis psoriatic also associated with B38 IBD arthropathy(spir DR4,DRIrheumatoid arthritis 93% of patients have hla type DR3 ens syndrome DR3 associated with many non-rheumatic SLE conditions (celiac, IDDM, Grave ' s, chronic rheumatoid arthritis active hepatitisA HLA type and associated conditions