Transition of care between paediatric and adult gastroenterology. Coeliac disease.
Coeliac disease is a condition in which there is an abnormal mucosa in the small intestine. It improves with a gluten free diet, with avoidance of wheat, rye, barley and possibly oats. The history and epidemiology of this condition are discussed. Diagnosis is based on demonstrating that the characteristic histological abnormalities in the small intestine are dependent on gluten ingestion. Diagnostic pitfalls are discussed. The anti-endomysium and anti-tissue transglutaminase antibodies are specific and sensitive diagnostic tools. The wide variety of clinical symptoms and presentations are discussed including the associated condition of dermatitis herpetiformis. Failure to respond to a gluten-free diet can represent simple dietary problems, an alternative diagnosis or, occasionally, the development of a serious complication of coeliac disease such as ulcerative jejunitis or enteropathy-associated T cell lymphoma. Progress towards the characterization of the toxic epitopes within gluten that exacerbate coeliac disease and our current understanding of the genetics of the disorder are presented.
Ciclitira
Paul J
PJ
Department of Gastroenterology, The Rayne Institute, St Thomas' Hospital, London SE1 7EH, UK. paul.ciclitira@kcl.ac.uk
Moodie
Simon J
SJ
D000293:Adolescent; D000328:Adult; D002446:Celiac Disease / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D005762:Gastroenterology; D006296:Health Services; D006801:Humans; D007223:Infant