warfarin and Hepatic-Veno-Occlusive-Disease

Membranous obstruction of the inferior vena cava is a rare cause of hepatic venous outflow obstruction in Caucasians. There has been much debate in the literature about its aetiology.. We describe a Caucasian with hepatic venous outflow obstruction due to an inferior vena cava web, who was found to have hypercoagulability due to factor V Leiden. Following balloon rupture of the membrane and anticoagulation, his symptoms resolved and he has remained well for a year.. The age at presentation in this patient, the presence of hypercoagulability and the excellent response to membrane rupture and anticoagulation suggest that in this case the membrane may have been derived from organised thrombus. Balloon rupture of the membrane and anticoagulation appears to be an effective treatment in such cases.

Topics: Anticoagulants; Blood Coagulation Disorders; Budd-Chiari Syndrome; Catheterization; Factor V; Follow-Up Studies; Hepatic Veno-Occlusive Disease; Humans; Male; Middle Aged; Protein C; Vena Cava, Inferior; Warfarin