Box 3.
Chronic choledocholithiasis (bile duct stones) |
Chronic pancreatitis |
Immunoglobulin G4-related disease |
Traumatic bile duct injury (iatrogenic, penetrating/blunt trauma) |
Ischaemic bile duct injury |
HIV cholangiopathy |
Parasitic infections of the biliary tract |
Helminth (ascaris) |
Trematoda (flukes) |