title: Progressive cavitating pulmonary changes in rheumatoid arthritis: a case report.
abstract: Progressive cavitating changes in the lung apices were found in a middle-aged man with seropositive rheumatoid arthritis. These findings were attributed at autopsy to a combination of nodule-type formation, necrosis, and mild fibrosis.
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D001228:Aspergillosis / Q000209:etiology; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D008297:Male; D011859:Radiography