title: Progressive loss of consciousness in a 78-year-old man with long-standing dyspnea.
mesh_terms: D000368:Aged; D001921:Brain / Q000473:pathology; D003128:Coma / Q000209:etiology; D003327:Coronary Disease / Q000473:pathology; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008581:Meningitis / Q000473:pathology; D009784:Occupational Diseases / Q000473:pathology*; D011656:Pulmonary Emphysema / Q000473:pathology; D012829:Silicosis / Q000473:pathology*; D014552:Urinary Tract Infections / Q000473:pathology