Objective To investigate the feasibility,effect of applying some chemical agents in chemical biliary duct embolization(CBDE) for chemical hepatectomy.

• 目的:观察不同化学栓塞方法行胆道栓塞后肝脏功能和组织学的变化,探讨胆道化学栓塞行化学性肝切除的可行性和疗效。