Which of the following is more frequently seen in Churg Strauss Syndrome in comparison to Wegener's Granulomatosis

Answer is B (Lower Respiratory Tract involvement): Lower Respiratory Tract involvement is typically more common in Churg Strauss Syndrome in comparison to Wegener's Granulomatosis. Organs involved in small vessels vasculitis: Organ involvement throughout disease course Wegner's granulomatosis Microscopic polyangitis Churg-Strauss syndrome Upper respiratory tract 80% Uncommon 55% Lower respiratory tract 70% 30% 100% Eye 46% 10% 6% Kidney 80% 90% 33% Peripheral nervous system 35% 20% 67% Gastrointestinal system 5% 5% 17% Hea Uncommon Uncommon 28% Skin 50% 25% 44% Constitutional symptoms 95% 90% 94%