Pancreas = pancreatic, pancreatico-
Gallbladder = cholecysto-
Liver = hepatic, hepato-
Biliary Tract = cholangio-
Bile ducts = choledocho-
| ICD-O-3 | Term |
| Liver and intrahepatic bile ducts | |
| C22.0 | Liver |
| C22.1 | Intrahepatic bile duct |
| Gallbladder | |
| C23.9 | Gallbladder |
| Other and unspecified biliary tract | |
| C24.0 | Extrahepatic bile duct |
| C24.1 | Ampulla of Vater |
| C24.8 | Overlapping lesion of biliary tract |
| C24.9 | Biliary tract, NOS |
| Pancreas | |
| C25.0 | Head of pancreas |
| C25.1 | Body of pancreas |
| C25.2 | Tail of pancreas |
| C25.3 | Pancreatic duct |
| C25.4 | Islets of Langerhans |
| C25.7 | Other specified parts of pancreas |
| C25.8 | Overlapping lesion of pancreas |
| C25.9 | Pancreas, NOS |