Milk-sensitive eosinophilic gastroenteritis in a 2-month-old boy.

Eosinophilic gastroenteritis is a rare disease of unknown aetiology, characterised by eosinophilic infiltration of the gastrointestinal wall with various gastrointestinal manifestations. Clinical presentation and radiological findings are non-specific and there is an overlap with more frequent childhood diseases requiring a high degree of clinical suspicion for accurate diagnosis. We describe a 2-month-old boy with prolonged diarrhoea, vomiting and food refusal. Diagnosis was settled by histology. The treatment with elemental diet was successful, with clinical resolution and catch-up growth. 2015 BMJ Publishing Group Ltd.