Autoantibodies Flashcards
1
Q
what is the specific autoantibody in RA?
A
- rheumatoid factor (50-90%)
- anti-CCP (>95%)
2
Q
what is the specific autoantibody in SLE?
A
- anti-dsDNA
- anti-sm
- ANA
3
Q
what is the specific autoantibody in drug-induced SLE?
A
- anti-histone
4
Q
what is the specific autoantibody in sjogren’s syndrome?
A
- anti-Ro
- anti-La
5
Q
what is the specific autoantibody in diffuse cutaneous systemic sclerosis?
A
anti-Scl-70
6
Q
what is the specific autoantibody in limited cutaneous systemic sclerosis?
A
anti-centromere
7
Q
what is the specific autoantibody in poly/dermatomyositis?
A
anti-Jo-1
8
Q
what is the specific autoantibody in wegener’s granulomatosis?
A
cANCA
9
Q
what is the specific autoantibody in polyarteritis nodosa?
A
none
