Emphysema and pneumonia.
D001996:Bronchopneumonia / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis / Q000473:pathology*; D011552:Pseudomonas Infections / Q000473:pathology*; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000473:pathology*