<prompt> Which of the following is more frequently seen in Churg Strauss Syndrome in comparison to Wegeners GranulomatosisRenal involvementLower Respiratory Tract involvementEye involvementUpper Respiratory Tract involvement  <response>: Answer is B Lower Respiratory Tract involvement: Lower Respiratory Tract involvement is typically more common in Churg Strauss Syndrome in comparison to Wegeners Granulomatosis. Organs involved in small vessels vasculitis: Organ involvement throughout disease course Wegners 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 