Guest blog: Venous resection during pancreatoduodenectomy – there is still much to gain

J.V. Groen, Department of Surgery, Leiden University Medical Centre, Leiden, J.V.Groen@lumc.nl N. Michiels, Department of Surgery, Leiden University Medical Centre, Leiden, N.Michiels@lumc.nl J.S.D. Mieog, Department of Surgery, Leiden University Medical Centre, Leiden, J.S.D.Mieog@lumc.nl