definisi : autoimmune bercirikan synovitis sendi berulang
etiologi :
-autoimmune
-warga tua
-genetik
mk :
1. stage 1
-bengkak
-sakit
-tender
-suam
-inflamasi
2. stage 2 (destruction)
-spasm
-subcutaneous nodule
-assymetry sendi
3. stage 3 (kecacatan)
-sendi tak boleh dilurus
-hilang tonus otot
-kejang sendi
ujian :
-xray
-rheumatoid factor positive
-ESR meningkat
-TWDC kesan inflamasi
-agglutination latex test
-synovial aspiration
-anti-nuclear antibody (ANA)
jenis deformity :
-Boutonniere deformity of thumb
-ulnar deviation of metacarpophalangeal joints
-swan-neck deformity of fingers
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