Bile duct obstruction (excl calculus) | Bile duct obstruction due to calculus | Bile duct obstruction NOS | Calculus of bile duct without mention of cholecystitis, with obstruction | Extrahepatic biliary obstruction | Intrahepatic biliary obstruction | Obstruction of bile duct | Obstruction of cystic duct | Bile duct obstruction | Mirizzi syndrome | Biliary obstruction | Cholestasis | Cholestases | Biliary Stasis | Biliary Stases | Stases, Biliary | Stasis, Biliary | Bile Duct Obstruction | Bile Duct Obstructions | Duct Obstruction, Bile | Duct Obstructions, Bile | Obstruction, Bile Duct | Obstructions, Bile Duct |