This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Most commonly performed hepatobiliary shunt in Budd-Chiari syndrome 
Select and explain. 
A. Rex shunt, B. Lienorenal shunt, C. Mesocaval shunt, D. Side-to-side poocaval shunt
D: Side-to-side poocaval shunt
Answer: D: Side-to-side poocaval shunt 
Explanation: Treatment Side-to-side poocaval shunt: SSPCS is the most effective therapy for BCS caused by thrombosis of the hepatic veins Ideal circumstances for shunt surgery include in BCS Absence of cirrhosis or significant fibrosis on biopsy Absence of a significant gradient between the Supra hepatic and Infra hepatic IVC Relatively sho duration disease Ref: schwaz's principle of surgery 10th edition Pg no :1283-1284