Biliary duct; Bile ducts; Biliary; Bile duct diseases; Biliary tract surgical procedures; Extrahepatic bile ducts; Bile Ducts; Biliary obstruction; Biliary ducts; Bile drainage; Biliary stent; Biliary intervention; Biliary catheter; Biliary drainage; Biliary drain; Bile drain; Ductus biliaris; Ductus Biliaris; D. Biliaris; D Biliaris; D biliaris; D. biliaris; Blockage of the bile duct; Choledochojejunostomy; Hepatobiliary block; Hepatobiliary blockage; Hepato-biliary blockage