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bile duct

bile duct

5 4.8
A tube that carries bile from the liver and gallbladder to the small intestine
  • noun
  • /baɪl dʌkt/
  • Specialized
translation icon : conducto biliar
  • If bile duct obstructions are left untreated, they can lead to severe complications.
  • extrahepatic bile duct
  • bile duct cancer
  • common bile duct

Examples

  • For immediate bile duct drainage, endoprosthesis insertion proved a safe and effective alternative to duct clearance.

    Academic text (2000)
  • No attempt was made to clear the bile duct of stones.

    Academic text (2000)
  • The aetiology of cancer of the extrahepatic bile duct is unknown.

    Academic text (1994)
  • Chronic inflammation of the bile duct mucosa is a likely feature of all these conditions.

    Academic text (1994)
  • Most such patients present with distal bile duct obstruction caused by cancer of the pancreas.

    Academic text (1992)
  • If in doubt, a conventional endoprosthesis should be placed when a bile duct stricture is visualized.

    Academic text (1992)
  • In virtually all populations, the incidence of gallbladder cancer is higher than the incidence of bile duct cancer.

    Academic text (1994)
  • In elderly and high-risk patients, it may represent an important alternative to bile duct clearance, particularly in gallstone cholangitis or pancreatitis.

    Academic text (2000)
  • We examined the incidence of extrahepatic bile duct cancer after cholecystectomy in a large population-based group with complete long-term follow-up.

    Academic text (1994)
  • Surgeons can visualize the bile duct using imaging techniques before performing an operation.

Surface Forms

bile duct singular
bile ducts plural

Morphology

bile + duct

The term is compositionally transparent: 'bile' (liver fluid) + 'duct' (hollow channel) straightforwardly yields 'a channel that carries bile', so a learner who knows both constituents can infer the meaning. The same morphological logic appears in many languages (e.g., Spanish 'conducto biliar'), which further supports immediate comprehension at B1 level.

Etymology

Bile duct describes a simple body 'tube': bile is the bitter fluid made by the liver and a duct is a small channel that 'carries' it to the small intestine. So bile duct means the tube that moves bile to help digestion.