肝细胞癌降期转化的治疗策略

手术是肝细胞癌(HCC)最重要的根治性手段,但初诊时能获得手术切除的HCC患者不足30%。如何将不能切除转化为可根治性切除成为提高HCC生存率的重要方面,也是近年来的研究热点。目前,综合运用经肝动脉插管治疗、放射治疗、靶向治疗等方法让HCC实现降期,或者通过门静脉栓塞、联合肝脏隔断和门静脉结扎使残余肝体积快速增大,均可实现转化成功从而获得根治性切除的机会。但是,如何优化多种治疗模式,规范复杂性肝癌患者的多学科诊疗路径,提高手术切除的效率和安全性,仍需要进一步深入探讨和研究。

Conversion therapy for hepatocellular carcinoma: Strategies and methods

Surgery is the most important radical treatment for hepatocellular carcinoma (HCC), but less than 30% of HCC patients have the chance for radical surgery at initial diagnosis. How to transform unresectable tumor into the candidate of radical resection becomes an important way to improve the survival rate of HCC and has been a research hotspot in recent years. At present, comprehensive application of the therapies including hepatic artery catheterization, radiotherapy, and targeted therapy can achieve the downstaging of HCC, or portal vein embolization, liver partition, and portal vein ligation can rapidly increase residual liver volume;all these methods can realize successful conversion and help patients obtain the opportunity for radical resection. However, further exploration and studies are needed to investigate how to optimize a variety of treatment modes, standardize the multidisciplinary diagnosis and treatment of complex liver cancer, and improve the efficiency and safety of surgical resection.