Malignant bile duct obstruction的用法和樣例：
例句
- Obstruction of the bile duct is associated with cholangitis.
膽管梗阻能并發(fā)膽管炎。 - The comparison of therapeutic effect using expandable metallic biliary endorosthesis and endoscopic retrobiliary drainage in patients of mallignant hilar biliary obstruction.
對惡性肝門(mén)部膽管梗阻用自膨式金屬內支架與內鏡逆行膽管內引流療效對比。
