title: [Irritable bowel syndrome, celiac disease and gluten].
abstract: For many years irritable bowel syndrome (IBS) and celiac disease (CD) have been considered 2 completely separate entities, with CD being clearly related to a permanent gluten intolerance and IBS having no relation with gluten ingestion. However IBS and CD symptoms may be indistinguishable, especially when diarrhea, bloating or abdominal pain predominate. In the last decade several studies have shown that the separation between CD and IBS is not so clear. Thus, some patients who have been diagnosed of IBS suffer in fact from CD. In addition, it seems that there is a group of patients who, without having CD, suffer gluten intolerance that cause them digestive symptoms similar to those of IBS. Gluten sensitivity is defined as the spectrum of morphological, immunological and functional abnormalities that respond to a gluten-free diet. This concept includes histological, immunological and clinical manifestations in the absence of evident morphological abnormalities. Therefore, it is mandatory to establish in a scientific way in which patients a gluten-free diet will be beneficial as well as when this is not justified.
authors.affiliation: Instituto de Trastornos Funcionales y Motores Digestivos, Centro Médico Teknon, Barcelona, España. Electronic address: mearin@dr.teknon.es.
authors.forename: Fermín
authors.initials: F
authors.lastname: Mearin
authors.affiliation: Unidad de Gastroenterología y Hepatología, Hospital San Jorge, Huesca, España.
authors.forename: Miguel
authors.initials: M
authors.lastname: Montoro
mesh_terms: D002446:Celiac Disease / Q000175:diagnosis* / Q000178:diet therapy / Q000503:physiopathology; D003663:Decision Trees; D003937:Diagnosis, Differential; D055050:Diet, Gluten-Free; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000175:diagnosis*
keywords: Alergia al trigo; Celiac disease; Enfermedad celíaca; Gluten sensitivity; Irritable bowel syndrome; Sensibilidad al gluten; Síndrome del intestino irritable; Wheat allergy