title: Case report: eosinophilic colitis with high antibody titre against Ascaris suum.
abstract: Eosinophilic gastroenteritis (EGE) is an inflammatory disease characterized by eosinophilic infiltration of the gastrointestinal tract accompanied by varying abdominal symptoms and usually by peripheral blood eosinophilia. Although the precise aetiology of EGE remains to be determined, contribution of allergic process to certain allergens, such as foods, drugs and parasites, has been repeatedly proposed as the pathogenesis of the disease. Here we report on a rare case of a woman who had extensive eosinophilic infiltration in the descending and rectal colon with a high titre of IgG antibody against Ascaris suum. The patient was successfully treated with prednisolone.
authors.affiliation: First Department of Internal Medicine, School of Medicine, Fukuoka University, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Takeyama
authors.forename: S
authors.initials: S
authors.lastname: Kamimura
authors.forename: J
authors.initials: J
authors.lastname: Suzumiya
authors.forename: K
authors.initials: K
authors.lastname: Oh
authors.forename: M
authors.initials: M
authors.lastname: Okumura
authors.forename: H
authors.initials: H
authors.lastname: Akahane
authors.forename: H
authors.initials: H
authors.lastname: Maruyama
authors.forename: Y
authors.initials: Y
authors.lastname: Nawa
authors.forename: T
authors.initials: T
authors.lastname: Ohkawara
authors.forename: M
authors.initials: M
authors.lastname: Kikuchi
mesh_terms: D000818:Animals; D000909:Antibodies, Helminth / Q000032:analysis*; D017165:Ascaris suum / Q000276:immunology*; D001706:Biopsy; D003092:Colitis / Q000000981:diagnostic imaging / Q000276:immunology* / Q000473:pathology; D003106:Colon / Q000000981:diagnostic imaging / Q000473:pathology; D004797:Enzyme-Linked Immunosorbent Assay; D004802:Eosinophilia / Q000000981:diagnostic imaging / Q000276:immunology* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography
chemical_list: D000909:Antibodies, Helminth