title: [Non-Hodgkin's lymphoma and hepatitis C virus infection].
abstract: BACKGROUND
  The authors report four cases of non Hodgkin's lymphomas (NHL) among patients infected by the hepatitis C virus (HCV). They discuss the epidemiological, physiopathological and clinical features of this association.
  
  
  BACKGROUND
  The role of the HCV in the development of B-cell NHL is probable but the reported frequency of the association with HCV infection is variable especially in different countries. Most of the reported cases are low-grade NHL with frequent extranodal involvement.
  
  
  CONCLUSIONS
  New studies will improve the understanding of the physiopathological mechanisms that might explain the occurrence of NHL in the course of HCV infection. The recent evidence that the antiviral treatment is effective in splenic lymphoma with villous lymphocytes leads to reconsider the relationship between HCV and NHL and to think about new therapeutic possibilities.
authors.affiliation: Service de médecine interne A, hôpital militaire d'instruction Mohammed V, Rabat, Maroc.
authors.forename: K
authors.initials: K
authors.lastname: Ennibi
authors.forename: D
authors.initials: D
authors.lastname: Bechade
authors.forename: M
authors.initials: M
authors.lastname: Rabhi
authors.forename: G
authors.initials: G
authors.lastname: Coutant
authors.forename: F
authors.initials: F
authors.lastname: Toloune
authors.forename: J
authors.initials: J
authors.lastname: Desrame
authors.forename: M-I
authors.initials: MI
authors.lastname: Archane
authors.forename: J-P
authors.initials: JP
authors.lastname: Algayres
mesh_terms: D005260:Female; D016174:Hepacivirus / Q000472:pathogenicity*; D006526:Hepatitis C / Q000150:complications*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000453:epidemiology / Q000473:pathology / Q000821:virology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed