光动力疗法治疗肝癌的进展

Photodynamic Therapy in Treatment of Liver Cancer:Advances

光动力疗法作为治疗肝癌的新方法,能直接杀死肝癌细胞,阻断肿瘤的血液供应,调节机体的抗肿瘤免疫机制,有创伤小、副作用小、疗效显著等优点,尤其适用于患者一般情况尚可但不能手术切除的肝脏肿瘤,可延长患者的生存期,提高生存质量。多次光动力疗法治疗的效果显著优于单次治疗,可在临床推广应用。

As a new method in the treatment of liver cancer, photodynamic therapy has the advantages of less invasion, less side effect, high effect by killing liver cancer cells directly, blocking blood supply of the tumor and regulating the immunological mechanism for the antitumor activity of body. It can be applied to the tmresectable liver tumor patients with a general health especially. With the therapy, the lifespan of the patients can be prolonged and the quality of life improved. The muhitime photodynamic therapy is more effective than single one, this therapy can be extended to clinic widely.