Fatigue, hemoptysis, dyspnea, mucosal ulcer of nares, weight loss, hematuria. Labs: increased creatinine
a) Granulomatosis with polyangiitis (Wegener granulomatosis)
b) Goodpasture syndrome
c) Microscopic polyangiitis
d) Eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome)
