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Vol. 9. Núm. 4.
Páginas 473-474 (octubre - diciembre 2010)
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Vol. 9. Núm. 4.
Páginas 473-474 (octubre - diciembre 2010)
Open Access
Clinical decision making in acute Budd Chiari Syndrome
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Lisa McKnight, Natasha Chandok
Autor para correspondencia
chandok.n@gmail.com

Correspondence and reprint:
, Roberto Hernandez-Alejandro
Multi-Organ Transplant Program, London Health Sciences Center, University of Western Ontario, Canada
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Dear Editor.

A 51-year-old male firefighter with a remote history of deep vein thrombosis following ankle fracture was hospitalized at our center for a 2 week history of jaundice, ascites and right upper quadrant abdominal pain. His bloodwork on admission was significant for ALT and AST 100 times the upper limit of normal, bilirubin 30 mg/dL (normal 322), hemoglobin 16.8 mg/dL (normal 13.5-16), platelets 570 x 109 cells/mL (normal 150-400 x 109) and INR 1.5 (normal 0.9-1.1). CT scan revealed caudate lobe hypertrophy, compression of the inferior vena cava (ICV) and opacification of the hepatic veins (Figure 1), consistent with a diagnosis of Budd Chiari Syndrome (BCS). Further work-up revealed Janus kinase 2 mutation, confirming polycythemia ruba vera.

Figure 1.

Coronal CT image of acute Budd Chiari Syndrome.

(0.11MB).

He was started on anticoagulation and diuretics, but had no improvement after 5 days. A hepatic ve-nogram showed total obstruction of the 3 hepatic veins, and severe IVC stenosis; thus, the portal vein could not be accessed to perform a transjugular in-trahepatic portosystemic shunt (TIPS). Liver biopsy showed zone 3 occlusion and cell dropout, consistent with venous outflow obstruction. A surgical side-to-side portocaval shunt was performed on day 7 of admission. Due to marked hypertrophy of the caudate lobe, the distance from the portal vein to IVC was excessive at 4.1 cm, necessitating a prosthetic shunt. However, postoperatively, he had worsening liver function with new onset of progressive hepatic encephalopathy and acute renal injury. He was therefore promptly listed for transplantation for fulminant liver failure.

After 6 days, he underwent ABO incompatible liver transplantation (ILT); a veno-venous bypass was required before the hepatectomy. The patient received plasmapheresis and rituximab following the ILT. He gradually recovered, and remains stable at 12 months post-ILT, maintained on coumadin and tacrolimus.

BCS is a rare condition defined as hepatic venous outflow obstruction originating anywhere from the small hepatic veins to the right atrium. The classic presentation is a triad of abdominal pain, ascites and hepatomegaly, but there is a wide spectrum of clinical manifestations from asymptomatic to acute liver failure. Most patients with BCS have an underlying thrombophilic disorder, namely myeloproli-ferative syndrome.1

Five-year survival rates from diagnosis of Budd Chiari range from 50 to 80%.1 Age, response of as-cites to diuretics, Child score and serum creatinine independently predict survival.2 Half of patients with BCS will improve with anticoagulation and diuretics alone.1 The remaining half, like our patient, require invasive treatment, including TIPS, surgical portosystemic shunt placement, liver transplantation, or other procedures such as thrombolysis or percutaneous hepatic vein balloon angioplasty. Patients with significant liver dysfunction may have improved survival with surgical portosystemic shunt placement compared to medical management alone; for this reason, a surgical shunt was attempted in our patient.3 In experienced centers, TIPS placement is a less invasive, and therefore a preferred alternative to surgical por-tosystemic shunts when they are technically feasi-ble.4 In the era of the model for end-stage liver disease, patients transplanted for BCS have comparable survival rates for patients transplanted for alcoholic liver disease or hepatitis C.5 Rituximab, an anti-CD20 monoclonal antibody, is routinely given for ILT to minimize the risk of humoral rejection. Recipients of ABO-incompatible hepatic grafts have similar survival to recipients of ABO-compatible grafts beyond 3 months.6

Our case highlights the complex and multidiscipli-nary clinical decision making involved in the management of severe acute BCS. Patients who fail to improve with TIPS or surgical shunt require expeditious liver transplantation with ABO-incompatible grafts if need be.

Abbreviations

  • ALT. Alanine transaminase.

  • AST. Aspartate aminotransferase.

  • CT. Computed tomography.

  • ILT. Incompatible liver transplantation.

  • IVC. Inferior vena cava.

  • JAK2. Janus kinase 2.

  • MELD. Model for end-stage liver disease.

  • TIPS. Transjugular intrahepatic portosystemic shunt.

References
[1.]
Darwish Murad S., Plessier A., Hernandez-Guerra M., et al.
Etiology, management, and outcome of the Budd-Chiari syndrome.
Ann intern Med, 151 (2009), pp. 167-175
[2.]
Zeitoun G., Escolano S., Hadengue A., et al.
Outcome of Budd-Chiari syndrome: a multivariate analysis of factors related to survival including surgical portosystemic shunting.
Hepatol, 30 (1999), pp. 84-89
[3.]
Darwish Murad S., Valla D.C., de Groen P.C., et al.
Determinants of survival and the effect of portosystemic shunting in patients with Budd-Chiari syndrome.
Hepatol, 39 (2004), pp. 500-508
[4.]
Garcia-Pagan J.C., Heydtmann M., Raffa S., et al.
TIPS for Budd-Chiari syndrome: long-term results and prognostics factors in 124 patients.
Gastroenterol, 135 (2008), pp. 808-815
[5.]
Segev D.L., Nguyen G.C., Locke J.E., et al.
Twenty years of liver transplantation for Budd-Chiari syndrome: a national registry analysis.
Liver Transpl, 13 (2007), pp. 1285-1294
[6.]
Stewart Z.A., Locke J.E., Montgomery R.A., Singer A.L., Cameron A.M., Segev D.L..
ABO-incompatible deceased donor liver transplantation in the United States: a national registry analysis.
Liver Transpl, 15 (2009), pp. 883-893
Copyright © 2010. Fundación Clínica Médica Sur, A.C.
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