随着肝脏外科诊断水平的提高和手术技术的日臻完善 ,肝癌的手术切除率有了很大的提高。但在临床上 ,中晚期病人虽可切除肿瘤 ,却因全身状况、肝功能、肿瘤位置和大小以及经济等多种原因而不能手术切除的病人仍占很大比例 ,对这些病人采用微创疗法 ,如血管介入、局部注射、热毁 With the improvement of liver surgical diagnosis and surgical techniques, the surgical resection rate of liver cancer has been greatly improved. However, in clinical practice, patients with moderate to advanced disease may still have a large proportion of patients who can not be resected due to various reasons such as general condition, liver function, tumor location and size, and economy. Although minimally invasive therapy , Such as vascular intervention, local injection, thermal destruction