Figure 3: Contrast-enhanced computed tomography abdomen showing: (a) (coronal multiplanar reconstruction image): percutaneous tube cholecystostomy (arrow), (b) (axial view): calculus impacted at the ampulla (arrow), (c) (axial view): dilated main pancreatic duct (red arrow) and small eccentric pancreatic calculus within the main pancreatic duct (yellow arrow), and (d) (axial view): common bile duct of normal caliber (yellow arrow)