Rheumatology Antibodies Flashcards
1
Q
Most common positive antibody in SLE
A
ANA
2
Q
Most specific positive antibody in SLE
A
Anti-double stranded DNA
3
Q
Most specific antibody for RA
A
Anti-CCP
4
Q
Most sensitive antibody for RA
A
Rheumatoid factor
5
Q
Antibody found in polymyositis
A
Anti-Jo1
6
Q
Antibody found in limited cutaneous sclerosis/scleroderma
A
Anti-centromere
7
Q
Antibody found in diffuse cutaneous sclerosis/scleroderma (especially with lung involvement)
A
Scl-70 (topoisomerase)
8
Q
cANCA positive vasculitis
A
Granulomatosis with polyangitis
9
Q
pANCA positive vasculitis
A
Microscopy polyangitis
Eosinophilic granulomatosis with polyangitis
10
Q
Antiphospholipid syndrome antibodies
A
Antiphospholipid antibody
Anti-cardiolipin
Lupus anticoagulant
11
Q
Antibodies associated with Sjogrens syndrome
A
Anti-Ro (70%)
Anti-La (30%)
