Also known as: Antineutrophil Cytoplasmic Antibody-associated Vasculitis / ANCA Associated Vasculitis / ANCA-Associated Vasculitis / Antineutrophil Cytoplasmic Antibody Associated Vasculitis / Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis / ANCA (Anti Neutrophil Cytoplasmic Antibody) Associated Vasculitis / Antineutrophilic cytoplasmic antibody [ANCA] vasculitis / Antineutrophil cytoplasmic antibody positive vasculitis (disorder) / Anti-neutrophil cytoplasmic antibody positive vasculitis