MANCHESTER, England — A soon-to-be-released guidance from the British Society for Rheumatology on the management of antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV ...

The abdominal examination revealed diffuse tenderness ... the skin biopsy specimen revealed a necrotizing leukocytoclastic vasculitis with neutrophils (Figure 3). Direct immunofluorescence ...