Info

likelihood high of diagnostic studies choledocholithiasis

(eg, visualized stone, cholangitis, bili >4, or dilated CBD on U/S + bili 1.8–4 mg/dL);

  1. Visualized gallstone on an ultrasound scan
  2. Cholangitis, an infection in the bile ducts
  3. Elevated bilirubin levels greater than 4 mg/dL
  4. A dilated common bile duct and bilirubin levels between 1.8-4 mg/dL.