Therapeutic approaches for portal biliopathy: A systematic review

Figure 2 Cholangiographic findings in a patient with symptomatic (jaundice and cholangitis) portal biliopathy secondary to chronic extrahepatic portal vein obstruction and portal cavernoma. Ischemic stenosis with dilatation of the left intrahepatic biliary tree is shown by ERCP (A): patient underwent unsuccessful ERCP with stent insertion and then PTBD placement; PTBD was changed for 3 times in one year because of cholangitis and liver abscess. After clinical and biochemical improvement of BA, patient was treated with surgical splenorenal shunt and after 5 mo PTBD was definitively removed. Last cholangiography obtained before PTBD removal shows significant improvement in biliary dilation (B). Patient is actually asymptomatic for BA and PB management. BA: Bilioenteric anastomosis; ERCP: Endoscopic retrograde cholangiopancreatography; PB: Portal biliopathy; PTBD: Percutaneous transhepatic biliary drainage.