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Choledocholithiasis

Definition

Choledocholithiasis is the presence of at least one gallstone in the common bile duct. The stone may be made up of bile pigments or calcium and cholesterol salts.

Alternative Names

Gallstone in the bile duct; Bile duct stone

Causes, incidence, and risk factors

About 15% of people with gallstones will develop stones in the common bile duct, the small tube that carries bile from the gallbladder to the intestine.

Risk factors include a history of gallstones. However, choledocholithiasis can occur in people who have had their gallbladder removed.

Symptoms

Symptoms usually do not occur unless the stone blocks the common bile duct. Symptoms that may occur include:

  • in the right upper or middle upper abdomen that may: Abdominal pain
  • Fever
  • Loss of appetite
  • Jaundice (yellowing of skin and whites of eyes)
  • andNausea

Signs and tests

Tests that show the location of stones in the bile duct include the following:

Your doctor may order the following blood tests:

Treatment

The goal of treatment is to relieve the blockage.

Treatment may involve:

  • Surgery to remove the gallbladder and stones
  • and a procedure called a sphincterotomy, which makes a surgical cut into the muscle in the common bile duct to allow stones to pass or be removedERCP

Support Groups

Expectations (prognosis)

Blockage and infection caused by stones in the biliary tract can be life threatening. However, with prompt diagnosis and treatment, the outcome is usually very good.

Complications

Calling your health care provider

Call for an appointment with your health care provider if:

  • You develop abdominal pain, with or without fever, and there is no known cause
  • You develop jaundice
  • You have other symptoms of choledocholithiasis

Prevention

References

Chari RS, Shah SA. Biliary system. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL. 18th ed. St. Louis, Mo: WB Saunders; 2008:chap. 54.

Glasgow RE, Mulvihill SJ. Treatment of gallstone disease. In: Feldman M, Friedman LS, Brandt LJ, eds. . 9th ed. Philadelphia, Pa: Saunders Elsevier; 2010:chap 66.

Encyclopedia content is provided as information only and not intended to replace the advice and instruction from your personal physician.