A benign biliary duct stricture:
A. Need not be treated unless it causes clinical jaundice.
B. Should always be treated by percutaneous balloon drainage.
C. Is prone to recur after treatment with biliary-enteric anastomosis.
D. When due to chronic pancreatitis should be treated by side-to-side choledochoduodenostomy.
Answer:C
A benign biliary duct stricture:
A. Need not be treated unless it causes clinical jaundice. B. Should always be treated by percutaneous balloon drainage. C. Is prone to recur after treatment with biliary-enteric anastomosis. D. When due to chronic pancreatitis should be treated by side-to-side choledochoduodenostomy.