电化学治疗肝血管瘤的临床效果

Clinical Effect of Electrochemical Therapy on Hemangiomas of Liver.

目的 研究电化学疗法治疗肝血管瘤的临床效果。方法 186例肝血管瘤病人，男性97例，女性89例。年龄31～55岁。应用我国研制的电化学治疗仪和铂金电极针，探讨合理的操作技术和所需电量（库仑）的多少。开腹直视下布针，治疗电压6-8V，电流120-160mA，电量100～15℃。结果 术后6个月评价治疗效果。经1．5年随访186例肝血管瘤患者中有103例血管瘤完全消失（72．5％）；31例部分消失（21.8％），8例无效（5．6％）。结论 电化学治疗肝血管瘤具有安全有效、创伤小、恢复快等优点，可视为治疗肝血管瘤的新方法。

Objective To explore the clinical effect of electrochemical therapy （EchT） on hemangiomas of liver.Method 186 cases of hemangiomes of liver with, male 97 and female 89 were seelected for the study, The age ranged from 31 - 55 years old, The electrochemical therapy instrument of model ZAY - B and the electrode made of platinum were used. Suitable manipulating technique and treating quantity of electricity were investigated for the patients. Electrodes were inserted into the tumor through a tracer directly by opening the abdominal cavity. Normal tissue of liver was protected by the spaghetti and the electrodes were connected to EchT device, then the treatment began. The therapeutic voltage was 6 - 8V, elecfic current 120 - 160mA.The quantity of electricity was 100 - 150 Coulombs per 1.0cm diameter of the tumor.The treatment could be terminated when the tumor became from soft to stiff. Result The therapeutic efficacy was evaluated 6 months after EchT. Through the follow - up of 1 - 5 years, 103 of total 186 cases of hemanglomas of liver completely disappeared （72.5%）; 31 cases partially relieved （21.8%） and 8 cases were ineffective （5.6 % ） . Conclusion EchT to treat hemangiomas of liver is safe and efficacy, with less traumatic and a quick recovery. It can be served as a new method for treating hemangiomas of liver.