What is Eosinophilic granulomatosis with polyangiitis?

an ANCA associated small-medium vessel vasculitis

What is non-eponymous name of Churg-Strauss syndrome?

Eosinophilic granulomatosis with polyangiitis

Which anti-body is most related to Eosinophilic granulomatosis with polyangiitis?

pANCA positive in 60%

What are the features of Eosinophilic granulomatosis with polyangiitis?

• asthma
• blood eosinophilia (e.g. > 10%)
• paranasal sinusitis
• mononeuritis multiplex

What drug can precipitate Eosinophilic granulomatosis with polyangiitis?

Leukotriene receptor antagonists