1. Bile ducts : 2. Intrahepatic bile ducts , 3. Left and right hepatic ducts , 4. Common hepatic duct , 5. Cystic duct , 6. Common bile duct , 7. Ampulla of Vater , 8. Major duodenal papilla 9. Gallbladder , 10-11. Right and left lobes of liver . 12. Spleen . 13. Esophagus . 14. Stomach . Small intestine : 15. Duodenum , 16. Jejunum 17. Pancreas : 18: Accessory pancreatic duct , 19: Pancreatic duct . 20-21: Right and left kidneys (silhouette). The anterior border of the liver is lifted upwards (brown arrow). Gallbladder with Longitudinal section, pancreas and duodenum with frontal one. Intrahepatic ducts and stomach in transparency.