The following information may help to address your question:
Surgical treatments may also be considered and include:
While medical therapy can be instituted for short-term, symptomatic benefit, medical therapy alone has been associated with a high 2-year mortality rate (80-85%).
In cases of severe cirrhosis liver transplant may be needed. You can view more detailed information regarding the medical and surgical options for treatment of Budd-Chiari syndrome by visiting the Medscape Reference website on Budd-Chiari syndrome treatment & managment. You may need to register to view the article, but registration is free.