Endoscopic retrograde cholangiopancretography in modified double tracks anastomosis with anastomotic stenosis

Figure 1 Modified double tracks anastomosis. The arrow indicates the long limb.

Figure 2 Gastroscopy showing another anastomosis (arrow, gastrojejunal anastomosis) after the esophagojejunal anastomosis.

Figure 3 Guide-wire (arrow) placed for introducingce the duodenoscope.

Figure 4 Duodenoscope introduced by the guide wire and arriving at the major papilla.

Figure 5 Cholangiogram of endoscopic retrograde cholangiopancreat-ography demonstrating dilated common bile duct with a filling defect.