title: The roentgenologic manifestations of emphysema and chronic bronchitis.
mesh_terms: D000402:Airway Obstruction / Q000000981:diagnostic imaging; D001991:Bronchitis / Q000150:complications / Q000000981:diagnostic imaging*; D001995:Bronchography; D002908:Chronic Disease; D005260:Female; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging; D008168:Lung / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011653:Pulmonary Diffusing Capacity; D011656:Pulmonary Emphysema / Q000150:complications / Q000000981:diagnostic imaging*; D013147:Spirometry