What are the systemic manifestations of Churg-Strauss?

Upper airway involvement (sinusitis, rhinitis, nasal polyps) Skin changes (nodules, purpura, utricaria) Arthralgias, myalgias, mononeuritis multiplex. Abdominal symptoms (pain, diarrhea, bleeding) Cardiac findings (heart failure, pericarditis, HTN) Microscopic hematuria.