Fig. 2From: Portal flow diversion based on portography is superior than puncture site in the prediction of overt hepatic encephalopathy after TIPS creationFlowchart of the patient selection protocol. TIPS transjugular intrahepatic portosystemic shunt, HCC hepatocellular carcinoma, CTPV cavernous transformation of portal vein, SV splenic vein, SMV superior mesenteric veinBack to article page