[Non Hodgkin's lymphoma and chronic hepatitis C virus infection: a non-fortuitous association. Two case reports]. / Lymphomes non Hodgkiniens de type B et infection chronique par le virus de l'hepatite C: une association non fortuite.

Many authors suggest the role of hepatitis C virus (HCV) infection in the pathology of B-cell non Hodgkin's lymphomas; this is based on epidemiological, physiopathological and therapeutic arguments. The frequency of the association with hepatitis C virus infection is variable in the different study (1 to 30%). We report two cases of hepatitis C virus infection in association with non Hodgkin's lymphomas. The first case presented a low grad splenic and nodal non-Hodgkin's lymphoma associated with hepatitis C virus infection and complicated by hepato-cellular carcinoma. The second case presented a high grad nodal non-Hodgkin's lymphoma associated with HCV infection. Our cases report confirms the hypothesis of a key role of hepatitis C virus in the pathogenesis of B-cell lymphoproliferative disorders and in particular the non-Hodgkin's lymphoma. Although of several hypothesis concerning the ethiopathogenic mechanisms of this association, new studies will necessary to improve the real mechanism of this association

Efficacy of diosmectite (smecta) in the treatment of acute watery diarrhoea in adults: a multicentre, randomized, double-blind, placebo-controlled, parallel group study.

Background. Although diosmectite has demonstrated efficacy in the treatment of acute watery diarrhoea in children, its efficacy in adults still needs to be assessed. The objective of this study was therefore to assess the efficacy of diosmectite on the time to recovery in adults with acute diarrhoea. Methods. A total of 346 adults with at least three watery stools per day over a period of less than 48 hours were prospectively randomized to diosmectite (6 g tid) or placebo during four days. The primary endpoint was time to diarrhoea recovery. Results. In the intention-to-treat population, median time to recovery was 53.8 hours (range [3.7-167.3]) with diosmectite (n = 166) versus 69.0 hours [2.2-165.2] with placebo, (n = 163; P = .029), which corresponds to a difference of 15.2 hours. Diosmectite was well tolerated. Conclusion. Diosmectite at 6 g tid was well tolerated and reduced the time to recovery of acute watery diarrhoea episode in a clinically relevant manner.

[Hepatic artery anevrysm. A case report]

We report a case of hepatic artery anevrysm suggested by the appearance of epigastric mass. The diagnosis was confirmed by doppler sonography and helical CT. Surgical excision of the anevrysm without vascular recontruction was carried out