Antibodies Flashcards
Limited Cutaneous Systemic Sclerosis
Anti-centromere (an ANA)
Systemic Cutaneous Systemic Sclerosis
Anti-topoisomerase (an ANA)
CREST syndrome
Anti-centromere (an ANA) CREST syndrome = Limited Cutaenous Systemic Sclerosis C - calcinosis R - raynauds E - oesophageal dysmotility S - sclerodactyly T - telangectasia
Systemic Vasculitis
Group of conditions
Anti-neutrophil cytoplasmic antibody (ANCA)
Granulomatosis with polyangiitis (GPA)
Wegener’s Granolomatosis
Cytoplasmic ANCA (cANCA)
Eosinophilic Granlomatosis with Polyangiitis
Churg-Strauss Syndrome
Perinuclear ANCA (pANCA)
Microscopic Polyangiitis
Perinuclear ANCA (pANCA)
Ulcerative Colitis
Perinuclear ANCA (pANCA) - specific but not sensitive
Primary Sclerosing Cholangitis
Perinuclear ANCA (pANCA)
Rheumatoid Arthritis
Rheumatoid Factor = IgM anti-IgG antibody (Type III reaction)
Anti-cyclic citrullinated peptide antibody (Type II reaction)
pANCA
Systemic Lupus Erythematosus
Anti-double stranded DNA (anti-dsDNA) (an ANA) - specific
Anti-Sm (an anti-ENA)
Sjögren’s Syndrome
Anti-extractable nuclear antigens (anti-ENA):
Anti-ro
Anti-la
Scleroderma
Anti-Scl70 (an anti-ENA)
Dermatomyositis
Anti-Jo-1 (an ENA and type of anti-tRNA synthetase)
Anti-phopholipid Syndrome
Anti-cardiolipin (an anti-mitochondrial antibody_