A significant percentage of patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) demonstrate coronary artery calcification (CAC) on imaging, with variations by ANCA ...

Cutaneous vasculitis (CV) is a term used for inflammation ... P-ANCA positive with perinuclear pattern (anti-myeloperoxidase [MPO]). He is negative for C-ANCA antibodies (serine proteinase-3 ...

ANCA with PR3 positivity is found in 90-95% of WG patients cANCA with PR3 positivity is found in 45% of microscopic polyangiitis patients; 45% have pANCA with MPO positivity pANCA is also found in ...

A significant percentage of patients with RA and ANCA positivity were also diagnosed with AAV, with GPA being the most common subtype.

Today, the most appropriate way to detect the presence of vasculitis-associated ANCA is by using immunofluorescence testing together with PR3-ANCA and MPO-ANCA ELISAs. The answer to problems ...

The etiology of autoimmune disease anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is still poorly understood. Here the authors associate anti-myeloperoxidase (MPO ...