title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 3-1992. A 40-year-old woman with intermittent hemoptysis and mucosal ulceration found on bronchoscopic examination.
mesh_terms: D000328:Adult; D003520:Cyclophosphamide / Q000627:therapeutic use; D003937:Diagnosis, Differential; D004848:Epithelium / Q000473:pathology; D005260:Female; D014890:Granulomatosis with Polyangiitis / Q000188:drug therapy / Q000473:pathology*; D006801:Humans; D008679:Metaplasia; D011241:Prednisone / Q000627:therapeutic use; D014133:Tracheal Diseases / Q000188:drug therapy / Q000473:pathology*; D014456:Ulcer / Q000473:pathology
chemical_list: D003520:Cyclophosphamide; D011241:Prednisone