Bile ducts:

 intrahepatic bile ducts

• interlobular bile ducts
• septal bile ducts (trabecular bile ducts)
• segmental bile ducts
• intrahepatic main bile ducts

 extrahepatic bile duct (principal bile duct)

See also

 bile duct anomalies

• bile duct malformations
• bile duct lesions (bile duct injuries)
  • number (evidence or loss)
  • epithelial damage or necrosis
  • inflammation
  • periductal fibrosis
  • ductal bile plugs

 bile ducts disease
 bile ducts tumors