Thromboelastographic changes in liver and pancreatic cancer surgery: hypercoagulability, hypocoagulability or normocoagulability?

Despite clinical and laboratory evidence of perioperative hypercoagulability, alterations in haemostasis after potentially haemorrhagic oncologic surgery are difficult to predict. This study aims to evaluate the entity, the extent and the duration of perioperative coagulative alterations following pancreas and liver oncologic surgery, by the use of both routine tests and thromboelastogram (TEG)

Two-stage liver transplantation: an effective procedure in urgent conditions

Temporary portocaval shunt and total hepatectomy is a technique used in the presence of toxic liver syndrome because of fulminant hepatic failure, hepatic trauma, primary non-function (PNF), and eclampsia. We performed this technique on four patients. An indication for anhepatic state was severe hemodynamic instability in three of them. Etiologies of these three patients were as follows: PNF after liver transplantation, ischemic hepatitis after right hepatic artery embolization, and massive reperfusion syndrome during a liver transplantation. In the fourth patient, during the liver transplantation when hepatic artery was ligated, a kidney carcinoma in the donor graft was discovered. We decided to complete the hepatectomy and to construct a temporary portocaval shunt. Mean anhepatic phases were 19 h and 15 min. All patients survived the two-stage liver transplantation procedure without major complications. Our cases demonstrated that temporary portocaval shunt while awaiting urgent liver transplantation could be an effective "bridge" in selected patients who develop toxic liver syndrome; however, a short time between portocaval shunt and transplantation and careful intensive care managements are mandatory