Repair of a common bile duct defect with a decellularized ureteral graft

Figure 4 Postoperative cholangiography. A: Cholangiography of a survivor in the T-tube group performed at 3 mo; B: Cholangiography of a survivor in the stent group performed at 3 mo. Arrows indicate the area of graft interposition. There is no evidence of biliary stricture formation. There is no sign of proximal dilatation or biliary obstruction.