Fulminate intracardiac thrombosis associated with Budd-Chiari-syndrome and inferior vena cava thrombosis.
The most common cause of edema of the legs and dyspnea is congestive heart failure. Further differential diagnosis such as renal or hepatic failure have to be considered. We report the case of a previous healthy 65-year-old woman who developed dyspnea and massive edema of the legs followed by acute hepatic and renal failure. Imaging studies showed a thrombosis of the inferior vena cava (IVC) caused by a tumor between the right kidney and the IVC. Histological examination revealed a leiomyosarcoma of the IVC. Hepatic failure due to venous outflow obstruction (Budd-Chiari syndrome, BCS) was diagnosed. Coagulation profile showed a complex disorder due to acute hepatic failure. Factor V Leiden and prothrombin gene mutation G20210A could be excluded. The thrombosis extended from the femoral veins up to the right atrium. After 11 days of anticoagulation with heparin platelet counts decreased by more than 50%. Suspecting a heparin-induced thrombocytopenia the patient was placed on recombinant hirudin (lepirudin) for anticoagulation. Hepatic venogram showed a thrombosis of the hepatic vein orifices but not of the hepatic veins. The tumor and the thrombi were removed surgically. When the cardiopulmonary bypass was terminated new intracardiac thrombi occurred. Despite immediate surgical intervention the patient finally died due to right ventricular failure caused by the fulminate intracardiac thrombosis. In conclusion, thrombosis of the IVC may mimic congestive heart failure and may cause BCS. Neoplasms and coagulation disorders may cause thrombosis of the IVC.
Eckel
F
F
Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, Germany. florian.eckel@lrz.tum.de
Huber
W
W
Heidecke
C D
CD
Moessmer
G
G
Berger
H
H
Holper
K
K
Dietrich
W
W
Lersch
C
C
Siewert
J R
JR
D000368:Aged; D000792:Angiography; D006502:Budd-Chiari Syndrome / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging*; D006801:Humans; D017093:Liver Failure / Q000000981:diagnostic imaging; D051437:Renal Insufficiency / Q000000981:diagnostic imaging; D013927:Thrombosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*