[Eosinophilic esophagitis, a rare manifestation of eosinophilic gastroenteritis].

Eosinophilic gastroenteritis is a rare disease characterized by gastrointestinal symptoms, peripheral eosinophilia and massive infiltration of segments of the gastrointestinal tract by eosinophils. A case of this disease in a 25-year-old patient with symptoms of slight dysphagia and isolated esophageal involvement is described. Improvement of the symptoms, but not of the histological abnormalities, was obtained by steroids combined with withdrawal of the food components probably responsible for the symptoms.