[1] CHU Bicetre, Serv Malad Foie & Appareil Digestif, F-94270 Le Kremlin Bicetre, France
[2] CHU Bicetre, Serv Anat Pathol, F-94270 Le Kremlin Bicetre, France
[3] CHU Bicetre, Serv Hepatol Pediat, F-94270 Le Kremlin Bicetre, France
[4] CHU Bicetre, Serv Radiol Adultes, F-94270 Le Kremlin Bicetre, France