title: [Agammaglobulinemia and eosinophilic gastroenteritis].
abstract: The case is reported of a 34-year-old patient with diffuse eosinophilic gastroenteritis in connection with agammaglobulinaemia and B-cell defect. The syndrome was manifested by malabsorption, and gastrointestinal protein loss, complicated by temporary pyloric obstruction and duodenal ulceration. As in the case of sprue-like changes in the small intestinal mucosa, and nodular lymphoid hyperplasia, this diffuse eosinophilic gastroenteritis may be a reaction of the stomach and small intestine to immunological abnormalities.
mesh_terms: D000328:Adult; D000361:Agammaglobulinemia / Q000473:pathology*; D001706:Biopsy; D004802:Eosinophilia / Q000473:pathology*; D005759:Gastroenteritis / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008286:Malabsorption Syndromes / Q000473:pathology; D008297:Male
vernacular_title: Agammaglobulinämie und eosinophile Gastroenteritis.