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 (C)</p> Signup and view all the answers

What is a common association with choledochal cyst?

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

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

<p>Opisthorchis viverrini (D)</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 (B)</p> Signup and view all the answers

Which of the following is a complication of biliary obstruction?

<p>Cholangitis (B)</p> Signup and view all the answers

What is the most common histologic subtype of gallbladder carcinoma?

<p>Adenocarcinoma (B)</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 (C)</p> Signup and view all the answers

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

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

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

<p>Osteomalacia (D)</p> Signup and view all the answers

What is the most common site of gallbladder carcinoma?

<p>Fundus (A)</p> Signup and view all the answers

What is a differential diagnosis of biliary atresia?

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

What is the most common mode of gallbladder carcinoma spread?

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

What is the most common symptom of gallbladder carcinoma?

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

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

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

What is the primary treatment for gallbladder carcinoma?

<p>Cholecystectomy (C)</p> Signup and view all the answers

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