TABLE 3

The European Respiratory Society eosinophilic granulomatosis with polyangiitis diagnostic criteria

Asthma
Blood eosinophil count ≥1×109 cells per L
And at least two of the following:
 ANCA positivity (myeloperoxidase or proteinase 3)
 Palpable purpura
 Alveolar haemorrhage
 Glomerulonephritis
 Cardiomyopathy
 Histopathological evidence of eosinophilic vasculitis
 Sino-nasal disease
 Non-fixed pulmonary infiltrates
 Mono or polyneuropathy

Information from [13].