P.21.2 New insights into eosinophilic fasciitis

Eosinophilic fasciitis (EF), first described by Shulman in 1974, is a rare disease characterized by fibrosis and inflammatory infiltration of the muscle fascia as well as scleroderma-like skin indurations and blood eosinophilia. In contrast to other inflammatory myopathies, patients generally show less muscle weakness and myalgia, and a frequent increase in body weight. Thus, we hypothesize a unique immune mechanism underlying Shulman syndrome. The immunohistochemical expression pattern of leucocytes and a comprehensive panel of cytokine and chemokine expression on RNA level of muscle specimen from EF patients were compared to healthy control muscle. In patients with biopsy-proven EF the im…