By using HE, mucin histochemistry stainings, 10 cases of cholangiocarcinoma related to hepatolithi- asis and 75 cases of hepatolithiasis were included in this study in order to probe into the histogenesis of cholangiocarcinoma.

• 通过10例肝胆管结石并发肝胆管癌及75例肝胆管结石病的组织结构及粘液组化观察发现;