Rheumatoid lung disease; granulomas, fibrosis, pulmonary effusion.
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D003937:Diagnosis, Differential; D005260:Female; D006099:Granuloma / Q000209:etiology*; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010994:Pleura / Q000473:pathology; D010996:Pleural Effusion / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D011658:Pulmonary Fibrosis / Q000209:etiology*; D011859:Radiography