Case records of the Massachusetts General Hospital.  Weekly clinicopathological exercises.  Case 31-1975.
D001706:Biopsy; D003520:Cyclophosphamide / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006099:Granuloma / Q000175:diagnosis / Q000473:pathology*; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis / Q000188:drug therapy; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000175:diagnosis / Q000473:pathology*; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008223:Lymphoma / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D011241:Prednisone / Q000627:therapeutic use
D003520:Cyclophosphamide; D011241:Prednisone