title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 47-1990. A 51-year-old man with hemoptysis and cavitary lesions of the left lung.
mesh_terms: D001323:Autoantibodies / Q000032:analysis; D003593:Cytoplasm / Q000276:immunology; D003937:Diagnosis, Differential; D005455:Fluorescent Antibody Technique; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009504:Neutrophils / Q000276:immunology; D010306:Parotid Gland / Q000473:pathology; D011863:Radioimmunoassay
chemical_list: D001323:Autoantibodies