[BMJ Publishing Group Ltd and European League Against Rheumatism Annual European Congress of Rheumatology, 14–17 June, 2017 - ()] Poster Presentations - FRI0085 Number of peptide-specific anti-citrullinated peptide antibodies in synovial fluid and in synovial fluid immune complexes associate with degree of radiological destruction and response to triamcinolone hexacetonide for knee synovitis in rheumatoid arthritis