超声引导下经皮微波消融治疗肝癌(PMCT)作为局部热消融治疗肝癌的一种方法自20世纪90年代初问世以来,以其微创、不良反应少、一次治疗完全坏死率高[1]、经济、安全,并且在主灶被原位灭活之后,患者外周血及肝治疗区细胞免疫功能得到明显增强,远期疗效较好[2,3]等诸多优点,已成为 Ultrasound-guided percutaneous microwave ablation of liver cancer (PMCT) as a method of local thermal ablation of hepatocellular carcinoma since the advent of the 20th century, since the early 1990s, with minimally invasive, less adverse reactions, a complete treatment of high rates of complete necrosis [1] Economic and security, and the inactivation of the main stove in situ, the patient’s peripheral blood and liver cell immune function was significantly enhanced long-term efficacy is good [2,3] and many other advantages, has become