Depart-ment of Digestive and Oncologic Surgery;
Amiens University Medical Center;
INSERM U1088;
Jules Verne University of Picardie;
University of Picardie;
Department of Anatomic Pathology;
Amiens University Medical Center;
Department of Hepatogastroenterology;
Amiens University Medical Center;
Department of Medical Oncology;
Amiens University Medical Center;
EA4294;
Jules Verne University of Picardie;