Objective: To investigate the safety, possibility and practicality of hepatic segmental ablation (HSA) technique via arterial route with the best ratio of the ethonal-lipodol mixture.

• 研究无水乙醇和超液化碘油的最佳配比浓度及其经动脉节段性肝组织灭活的安全性、可行性及实用价值。