Rhumatologie - MKSAP Flashcards
Serologic Studies/Associations
Test ANA recherche quoi ?
- SLE = systemic lupus erythematosus
- SSc = systemic sclerosis = sclérodermie
- Sjögren syndrome
- MCTD = mixed connective tissue disease
titer does not correlate with disease activity
Serologic Studies/Associations
Test anti-SM recherche quoi ?
SLE = systemic lupus erythematosus
→ most specific for SLE but does not correlate with disease activity
Serologic Studies/Associations
Test Anti–U1-RNP recherche quoi ?
MCTD = mixed connective tissue disease
SLE = systemic lupus erythematosus
→high titer seen in MCTD (>1:10,000 but does not correlate with disease activity)
Serologic Studies/Associations
Test Anticentromere pattern of ANA recherche quoi ?
LcSSC = limited cutaneous systemic sclerosis = sclérodermie and CREST syndrome
→ more likely to develop hypertension pulmonaire
Serologic Studies/Associations
Test Anti-dsDNA antibody recherche quoi ?
SLE = systemic lupus erythematosus
correlates with disease activity, +++ especially kidney disease !!!
Serologic Studies/Associations
Test Anti-La/SSB antibody; anti-Ro/SSA antibody recherche quoi ?
(6)
- SLE = systemic lupus erythematosus
- Sjögren syndrome
- RA = Arthrite rhumatoïde
- SSc = sclérodermie
- sicca symptoms
- neonatal SLE
Serologic Studies/Associations
Test Anti–Scl-70 antibody recherche quoi ?
DcSSc = diffuse cutaneous systemic sclerosis; more likely to develop** pulmonary fibrosis**
Serologic Studies/Associations
Test Antihistone antibody recherche quoi ?
Drug-induced lupus erythematosus
→ may be seen in primary SLE
Serologic Studies/Associations
Test c-ANCA (anti-PR3 antibody) recherche quoi ?
Granulomatosis with polyangiitis
Serologic Studies/Associations
Test p-ANCA (anti-MPO antibody) recherche quoi ?
Eosinophilic granulomatosis with polyangiitis and MPA=microscopic polyangiitis
Serologic Studies/Associations
Test Anti–Jo-1 antibody recherche quoi ?
Polymyositis and antisynthetase syndrome
Serologic Studies/Associations
Test Anti-CCP antibody recherche quoi ?
RA = Arthrite rhumatoïde; may be positive in RF-negative RA
Serologic Studies/Associations
Test Rheumatoid factor recherche quoi ?
- RA Arthrite rhumatoide
- Sjögren syndrome
- cryoglobulinemia
- common in multiple other diseases (hepatitis C, endocarditis, SLE