Figure 2.

A 58-year-old woman with pancreas divisum. (A) Schematic shows failure to fuse ventral and dorsal pancreatic duct. (B) MRCP image shows crossed common bile duct (arrow) and the main pancreatic duct (open arrow), so called crossing duct sign. Main pancreatic duct is not fused with the ventral pancreatic duct (arrowhead) and continues with the duct of Santorini (open arrowhead).