<prompt> A 36 year old male with Cavitatory Lung lesions, Sinusitis, Ulcers in the mouth. RBC casts in the urine can be seen. Diagnosis isGranulomatosis with polyganitisEosinophilic with PolyangitisIgA VasculitisMicroscopic polyangitis  <response>: Wegeners also called Granulomatosis with polyangitis. 