| Abstract: | In 1971, a study of 66 synovial biopsy samples indicated that the presence of ferric deposits in the subintimal synovial tissue was of real semiological value in the diagnosis of rheumatoid synovitis. In 1975, a study of 228 synovial biopsy samples led the authors to reconsider this finding: the presence of ferric deposits in the subintimal synovial tissue was far from being a constant feature in rheumatoid synovitis and it was seen with similar frequency in other forms of chronic inflammatory rheumatism and also in several other joint conditions. The origin of the synovial iron and the influence it may have on the development of the rheumatoid processes remain obscure. |
