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PBC PSC Exam Questions & Answers 2025/2026
PBC PSC Exam Questions & Answers 2025/2026 
 
 
PSC - ANSWERScondition where the intrahepatic or extrahepatic ducts become strictured (narrowed) and fibrotic (hardened). 
 
This causes an obstruction to the flow of bile out of the liver and into the intestines. 
 
Sclerosis refers to the stiffening and hardening of the bile ducts, and cholangitis is inflammation of the bile ducts. 
 
Chronic bile obstruction (backpressure of bile) eventually leads to liver inflammation (hepatitis), fibrosis an...