Rheumatology Flashcards
1
Q
Rheumatoid arthritis
A
RF
ACCP (ACPA) anti-cyclic citrullinated peptide antibodies
2
Q
HLA B27
A
seronegative arthropathies –> ank spons, reactive arthritis, psoriatic arthritis, enteropathy (ICBD)
juvenile arthritis, anterior uveitis
3
Q
ANA
A
CTDs --> SLE (80-90%) systemic sclerosis (80%) polymyositis/dermatomyositis (30%) also seen in autoimmune chronic active hepatitis, PBC, IE, fibrosing alveolitis
4
Q
SLE
A
ANA 99% +ve
anti-dsDNA
anti-smith
5
Q
HLA DR4
A
RA
6
Q
ANCA
A
systemic vasculitis
7
Q
limited systemic sclerosis (scleroderma)
A
anti-centromere antibodies
ANA
8
Q
diffuse systemic sclerosis (scleroderma)
A
scl70, topoisomerase
9
Q
rheumatoid factor
A
rheumatoid arthritis
sjogren’;s syndrome
10
Q
Sjogren’s
A
RF in 100%
ANA in 70%
Anti-Ro and La
11
Q
polymyositis/dermatomyositis
A
ANA
anti-Jo
12
Q
antiphospholipid syndrome
A
anticardiolipin antibody