Paediatric aspects of coeliac disease: old challenges and new ones..

The concept of coeliac disease has expanded from a gastrointestinal disease with malabsorption to a systemic immunological disease with a genetic basis. Epidemiological studies indicate that environmental factors, like the infant feeding pattern, affect the clinical presentation while population-screening studies indicate that the prevalence, at least in Caucasian populations, is similar. Secondary complications, like malignancies, osteopenia - osteoporosis, gynaecological and obstetrical problems and autoimmune diseases, are common. The risk is reduced or prevented by treatment with a gluten-free diet. The basis for such a secondary prevention is: 1. early case-finding by a) knowledge about different presentations of the disease and factors affecting that, b) generous serological testing in patients with vague symptoms, c) screening of risk groups, and, 2. support for children and adolescents with coeliac disease to comply with the gluten-free diet.