011. CHORIORETINAL THICKNESS TRACKS DISEASE ACTIVITY IN CLINICAL ANCA VASCULITIS

ANCA-positive vasculitis: Clinical implications of ANCA types and titers.

INTRODUCTION Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis is an autoimmune disease that can affect multiple organs, the kidney being one of the most affected. Apart from the diagnostics value of ANCA, they have also been advocated as biomarkers of the disease activity. Recently, the genetic changes found in polyangiitis associated with serine-protease proteinase 3 (PR3)-ANC...

C-ANCA Positive Vasculitis in a Case of Amyloidosis

Interstitial Lung Disease with ANCA-associated Vasculitis

The association between interstitial lung disease (ILD) and anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), particularly microscopic polyangiitis (MPA), has been described in a number of case reports and case series reports in the last 2 decades. In addition, patients with pulmonary fibrosis and ANCA positivity but without other manifestations of systemic vasculitis hav...

Clinical and Molecular Studies in Anca Associated Vasculitis

ANCA associated vasculitis (AAV) is a heterogeneous group of diseases characterised by sterile pauci-immune systemic small vessel inflammation and closely associated with the presence of anti-neutrophil cytoplasmatic antibodies (ANCA). Although AAV can affect any organ, the kidney, skin, lungs and upper and lower airways are most commonly involved. In some patients there is granuloma formation ...

ANCA Glomerulonephritis and Vasculitis.

ANCA vasculitis has an associated autoimmune response that produces ANCAs that induce distinct pathologic lesions. Pauci-immune necrotizing and crescentic GN is a frequent component of ANCA vasculitis. ANCA vasculitis is associated with ANCA specific for myeloperoxidase (MPO-ANCA) or proteinase 3 (PR3-ANCA). A diagnosis of ANCA vasculitis should always specify the serotype as MPO-ANCA positive,...