Eosinophilic fasciitis is a rare sclerodermiform syndrome of unknown etiology. It
is characterized by the thickening of the muscular fascia and subcutaneous
tissue, with a variable infiltration of eosinophils. Peripheral eosinophilia,
poly or monoclonal hypergammaglobulinemia and increased erythrocyte
sedimentation rate can be seen. Clinical features begin acutely, with local
edema and a painful and symmetrical stiffening of the limbs, progressing rapidly
to fibrosis, which can limit joint movements. Some cases have a history of
strenuous physical exercise or trauma. The diagnosis is confirmed by a deep skin
biopsy. Glucocorticoids in high doses is the treatment of choice. We report a
typical eosinophilic fasciitis case with peripheral eosinophilia and dramatic
response to pulse therapy with methylprednisolone.