What are some extraskeletal manifestations of rheumatoid arthritis?
Pericarditis, pulmonary nodules and/or fibrosis, pleural effusions/thickening, subcutaneous nodules.
Is rheumatoid arthritis more common in males or females.
There is a female predominance of M:F = 1:2-3.
Advanced changes of rheumatoid arthritis with widespread osteopaenia, fusion of the carpus, widespread joint space loss, periarticular erosions, ulnar deviation and swan neck and boutonniere deformities.