we performed various surgical procedures : 47 conventional shunts with h grafts and terminolateral portacaval shunts with arterialization of the portal stump , 139 selective warren shunts , and in those patients in whom a selective portasystemic shunt could not be performed for technical reasons , esophagogastric devascularization in the form of the sugiura procedure .
C0543467
surgical procedures
C0184661
procedure