title: Pulmonary emphysema and fibrosis associated with polyarthritis in a dog.
mesh_terms: D000818:Animals; D001168:Arthritis / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D004283:Dog Diseases / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D004285:Dogs; D008168:Lung / Q000473:pathology; D008297:Male; D011656:Pulmonary Emphysema / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D011658:Pulmonary Fibrosis / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D011859:Radiography