Objective To study seniled bacterial cholangitis and its therapy. 摘要目的探讨老年人细菌性胆管炎及治疗。
Microscopically, this bile duct in a case of sclerosing cholangitis is surrounded by marked collagenous connective tissue deposition. 镜下可见，硬化性胆管炎患者的胆道周围环绕着明显的胶原结缔组织。
