实时超声引导经皮穿刺消融治疗肝癌的临床研究

CLINICAL STUDY OF PERCUTANEOUS ETHANOL INJECTION FOR THE TREATMENT OF HEPATIC CARCINOMA

目的探讨超声引导经皮穿刺注射无水酒精（PEI）治疗肝癌的疗效。方法33例肝癌患者共79个结节，采用超声引导下无水酒精经皮穿刺瘤内注射治疗。结果全部患者治疗后经6～24个月的随访，均表现为肝内结节缩小，AFP下降至正常，一般情况改善。结论超声引导下无水酒精注射治疗肝癌，效果肯定，方法简单，安全实用，并发症少，是肝癌治疗的重要手段之一。

Objective To evaluate the effect of ultrasound-guided percutaneous ethanol injection（PEI） for the therapy of hepatic carcinoma. Methods Thirty-three hepatic carcinoma patients with 79 nodes were treated with PEI. Results All patients were followed with 6 - 24 months. The sizes of treated nodes were diminished and the testes of AFP were descent. Conclusion Ultrasound-guided percutaneous ethanol injection（PEI） for the therapy of hepatic carcinoma is a easy method with certain effect and no obvious complication. This method is an important method for the treatment of hepatic carcinoma.