Cholestasis, Extrahepatic

**Definition:** Impairment of bile flow in the large BILE DUCTS by mechanical obstruction or stricture due to benign or malignant processes.

**Tree numbers:** - C06.130.120.135.150

**Synonyms:** - Bile Duct Obstruction, Extrahepatic - Biliary Stasis, Extrahepatic - Extrahepatic Cholestasis