Unusual penetration of plastic biliary stent in a large ampullary carcinoma: A case report

Figure 1 Fluoroscopic image after placement of a new 10 Fr plastic stent in the common bile duct with the previous 7 Fr plastic stent penetrating the duodenum.

Figure 2 Operative specimen (Whipple’s operation) showed the plastic stent was not inside the common bile duct (white arrow). It penetrated the ampullary mass into the duodenum.