a precise diagnosis was established in 29 of 54 cases : haemophilic arthritis ( 3 cases ) , villonodular synovitis ( 3 cases ) , tubercular arthritis ( 1 case ) , rubella ( 1 cases ) , aseptic arthritis of osler 's endocarditis ( 2 cases ) , necrosis of the inner condyl ( 1 case ) , gougerot-sjogren syndrome ( 1 case ) , classical rheumatoid polyarthritis ( 8 cases ) , probable ( 7 cases ) .
C0003864
arthritis
C0162323
polyarthritis