Churg-Strauss syndrome (CSS) is a rare autoimmune condition. characterized by necrotizing extravascular eosinophil rich granulomatous inflammation of the tissues and disseminated small-medium sized vessel vasculitis in a patient with bronchial asthma and tissue eosinophilia. Though pulmonary involvement is the predominant feature of CSS. extra pulmonary involvement. https://www.truvisionhealthftp.com/