Pathology of rheumatoid arthritis.
D000686:Amyloidosis / Q000473:pathology; D001167:Arteritis / Q000473:pathology; D001172:Arthritis, Rheumatoid / Q000473:pathology*; D002205:Caplan Syndrome / Q000473:pathology; D002908:Chronic Disease; D006099:Granuloma; D006801:Humans; D006965:Hyperplasia; D007596:Joints / Q000473:pathology; D008168:Lung / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D009220:Myositis / Q000473:pathology; D011658:Pulmonary Fibrosis / Q000473:pathology; D012218:Rheumatoid Nodule / Q000473:pathology; D013585:Synovitis / Q000473:pathology