title: [Colonic lymphoma simulating cryptogenetic colitis associated with common variable hypogammaglobulinemia].
abstract: We report the case of a 72 year-old woman with late-onset common variable immunoglobulin deficiency who was hospitalized for diarrhoea and fever. Colonoscopy showed aphtoïd and deep ulcerations in the rectum, the sigmoid and transverse colon, suggestive of Crohn's disease. Histologic and immunohistochemical study revealed a low grade B cell mucosa-associated lymphoid tissue (MALT) lymphoma. This is an unusual presentation for colonic lymphoma, and the second case of colonic lymphoma associated with late-onset common variable immunoglobulin deficiency.
authors.affiliation: Service d'Hépato-Gastroentérologie, Hôpital Louis-Mourier, Colombes.
authors.forename: L
authors.initials: L
authors.lastname: Larvol
authors.forename: J P
authors.initials: JP
authors.lastname: Cervoni
authors.forename: M
authors.initials: M
authors.lastname: Hagiage
authors.forename: J
authors.initials: J
authors.lastname: Barge
authors.forename: J C
authors.initials: JC
authors.lastname: Soulé
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D003110:Colonic Neoplasms / Q000150:complications* / Q000188:drug therapy / Q000473:pathology; D017074:Common Variable Immunodeficiency / Q000150:complications*; D005260:Female; D006801:Humans; D016393:Lymphoma, B-Cell / Q000150:complications* / Q000188:drug therapy / Q000473:pathology
vernacular_title: Lymphome colique simulant une colite cryptogénétique et associé à une hypogammaglobulinémie commune variable.