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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?

One-third Signup and view all the answers

What is a common association with choledochal cyst?

Biliary atresia Signup and view all the answers

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

Opisthorchis viverrini Signup and view all the answers

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

History of ulcerative colitis Signup and view all the answers

Which of the following is a complication of biliary obstruction?

Cholangitis Signup and view all the answers

What is the most common histologic subtype of gallbladder carcinoma?

Adenocarcinoma 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?

Choledochotomy Signup and view all the answers

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

Kasai procedure Signup and view all the answers

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

Osteomalacia Signup and view all the answers

What is the most common site of gallbladder carcinoma?

Fundus Signup and view all the answers

What is a differential diagnosis of biliary atresia?

Alpha-1-antitrypsin deficiency Signup and view all the answers

What is the most common mode of gallbladder carcinoma spread?

Direct invasion into adjacent organs Signup and view all the answers

What is the most common symptom of gallbladder carcinoma?

RUQ pain Signup and view all the answers

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

CA19-9 Signup and view all the answers

What is the primary treatment for gallbladder carcinoma?

Cholecystectomy Signup and view all the answers