Severe coagulopathy following insertion of the LeVeen shunt: a potentially fatal complication

Four patients who underwent insertion of the LeVeen shunt for treatment of medically intractable hepatic ascites had coagulation changes. Peritoneo-venous shunting was associated with a mild coagulopathy in two patients, simulating disseminated intravascular coagulation or primary fibrinolysis. The coagulopathy was severe in two patients and life-threatening in one of these. Postoperative coagulopathy may be detected by careful monitoring of coagulation indices and the risk of its development parallels the severity of liver disease.