A rare variant of ANCA-associated eosinophilic granulomatosis with polyangiitis complicated by diffuse alveolar hemorrage

Abstract

Diagnostic criteria of vasculitis associated with antineutrophil cytoplasmic antibodies (ANCA) are of limited usefulness as they involve resembling conditions and do not make possible distinguishing nosology of vasculitis. A challenging clinical case of an elderly female patient with ANCA-associated vasculitis, diffuse alveolar hemorrhage syndrome, cardiac injury and blood eosinophilia, but without bronchial asthma, is described in the article.