Severe intestinal bleeding due to left-sided portal hypertension after pancreatoduodenectomy with portal resection and splenic vein ligation

Pancreatoduodenectomy (PD) with portal vein (PV)/superior mesenteric vein (SMV) resection is well accepted for pancreatic head cancer because of the improvement in margin-negative resection and survival rates, without increasing postoperative morbidity and mortality in high volume centers. There is controversy in the surgical literature regarding the safety of splenic vein (SV) ligation during a PD with PV-SMV resection. Simple SV ligation has been associated with the development of left-sided portal hypertension, gastrointestinal bleeding and hypersplenism over the long term. We report a rare case of severe intestinal bleeding due to left-sided portal hypertension in patient who underwent a PD with PV-SMV confluence segmental resection and splenic ligation, preserving left gastric vein and inferior mesenteric vein, for cephalic pancreatic adenocarcinomas, seven months previously.