Primary cholangitis的用法和樣例：
例句
- Objective To study seniled bacterial cholangitis and its therapy.
摘要目的探討老年人細菌性膽管炎及治療。 - Microscopically, this bile duct in a case of sclerosing cholangitis is surrounded by marked collagenous connective tissue deposition.
鏡下可見(jiàn)，硬化性膽管炎患者的膽道周?chē)h(huán)繞著(zhù)明顯的膠原結締組織。
