Bile Duct Diseases and Tumors
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Questions and Answers

What is the typical age range for developing bile duct cancer?

  • Older than 75 years
  • Older than 45 years
  • Older than 55 years
  • Older than 65 years (correct)

    • What is the usual histological type of bile duct cancer?

  • Lymphoma
  • Squamous cell carcinoma
  • Sarcoma
  • Adenocarcinoma (correct)

    • What is a common feature of stools in patients with biliary atresia?

  • Dark color
  • Blood-stained
  • Pale color (correct)
  • Bile-stained

    • What percentage of patients are jaundiced at birth?

    <p>One-third</p> Signup and view all the answers

    What is a common association with choledochal cyst?

    <p>Biliary atresia</p> Signup and view all the answers

    What is the name of the liver fluke infestation associated with bile duct cancer?

    <p>Opisthorchis viverrini</p> Signup and view all the answers

    Which of the following is a risk factor for developing bile duct cancer?

    <p>History of ulcerative colitis</p> Signup and view all the answers

    Which of the following is a complication of biliary obstruction?

    <p>Cholangitis</p> Signup and view all the answers

    What is the most common histologic subtype of gallbladder carcinoma?

    <p>Adenocarcinoma</p> Signup and view all the answers

    What is the name of the surgical procedure that involves opening the bile duct and draining it through a T-tube?

    <p>Choledochotomy</p> Signup and view all the answers

    What is the treatment of choice for type II or III biliary atresia?

    <p>Kasai procedure</p> Signup and view all the answers

    What is a potential complication of prolonged steatorrhoea in biliary atresia?

    <p>Osteomalacia</p> Signup and view all the answers

    What is the most common site of gallbladder carcinoma?

    <p>Fundus</p> Signup and view all the answers

    What is a differential diagnosis of biliary atresia?

    <p>Alpha-1-antitrypsin deficiency</p> Signup and view all the answers

    What is the most common mode of gallbladder carcinoma spread?

    <p>Direct invasion into adjacent organs</p> Signup and view all the answers

    What is the most common symptom of gallbladder carcinoma?

    <p>RUQ pain</p> Signup and view all the answers

    What is the diagnostic marker elevated in 80% of patients with gallbladder carcinoma?

    <p>CA19-9</p> Signup and view all the answers

    What is the primary treatment for gallbladder carcinoma?

    <p>Cholecystectomy</p> Signup and view all the answers

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