mentrier disease

A 5-month-old infant presented with vomiting and severe hypoproteinemia from exsudation of proteins into the digestive tract, confirmed by isotopic tests. The association of hypertrophic edematous gastritis, interstitial jejunitis, and severe blood eosinophilia suggested the diagnosis of an exsudative eosinophil-type gastro-enteropathy. An allergy to cow's milk proteins was suspected because of the onset of the disorders at the time of weaning and the appearance of the eczema during the same period. Clinical, biological, and radiological recovery occurred after an exclusion diet and corticotherapy, and this persisted for 8 months, but the eczema remained...