title: [Ticlopidine-induced lymphocytic colitis].
abstract: Lymphocytic colitis is a clinico-pathological syndrome characterized by chronic diarrhea, normal endoscopy, diffuse colonic mucosal inflammatory changes. Collagenous colitis is defined by a thickening of the collagen plate. The etiology is unknown but immune disorders have been frequently associated with it and it has been linked with the taking of certain drugs such as nonsteroïd anti-inflammatory drugs or veinotonics. We are reporting a case of microscopic colitis associating both lymphocytic and collagenous colitis, wich induced chronic diarrhea in a 65-year-old man. It appeared after he had taken ticlopidine. Diarrhea stopped after he had discontinuated ticlopidine, and recurred after he resumed taking the drug. Histological damages from lymphocytic colitis improved six month after he had stopped taking ticlopidine. Chronic diarrhea induced by ticlopidine might be caused by lymphocytic colitis.
authors.affiliation: Service d'Hépato-Gastroentérologie, Centre Hospitalier Intercommunal de Créteil.
authors.forename: I
authors.initials: I
authors.lastname: Rosa
authors.forename: S
authors.initials: S
authors.lastname: Nahon
authors.forename: C
authors.initials: C
authors.lastname: Cohen
authors.forename: I
authors.initials: I
authors.lastname: Abd Alsamad
authors.forename: J F
authors.initials: JF
authors.lastname: Fléjou
authors.forename: H
authors.initials: H
authors.lastname: Hagege
authors.forename: M
authors.initials: M
authors.lastname: Chousterman
mesh_terms: D000368:Aged; D001706:Biopsy; D002908:Chronic Disease; D003092:Colitis / Q000139:chemically induced* / Q000473:pathology; D003106:Colon / Q000473:pathology; D003967:Diarrhea / Q000139:chemically induced; D005343:Fibrinolytic Agents / Q000009:adverse effects*; D006801:Humans; D008297:Male; D010975:Platelet Aggregation Inhibitors / Q000009:adverse effects*; D013988:Ticlopidine / Q000009:adverse effects*
chemical_list: D005343:Fibrinolytic Agents; D010975:Platelet Aggregation Inhibitors; D013988:Ticlopidine