Case Report
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 425-427
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.425
Figure 1
Figure 1 Double duct sign in a 52-year-old male with ampullary adenocarcinoma. Contrast-enhanced CT scan shows dilatation of the main pancreatic duct (short arrow) and common bile duct (long arrow).
Figure 2
Figure 2 MR cholangiopancreatography shows a distended gallbladder, dilatation of the common bile duct (long arrow) and main pancreatic duct (short arrows) consistent with a double duct sign. A mass is noted in the region of the ampulla of Vater (arrowhead) and a periampullary tumor (black arrow) is confirmed on upper gastrointestinal endoscopy (inset).