射频消融离体子宫肌瘤的实验研究与病理观察

目的 :探讨冷循环射频消融是治疗子宫肌瘤的安全有效的数据。方法 :对 3 0例单发或多发的离体子宫肌瘤施行射频消融固化 ,根据瘤体的大小对射频的时间、次数、表面温度进行比较研究 ,并HE染色下观察病理变化。结果 :对较大的子宫肌瘤进行多点、多面的射频消融 ,对较小的子宫肌瘤要控制时间和射频次数。结论 :冷循环射频消融固化治疗子宫肌瘤效果明显 ,为患者保留子宫 ,开辟了一条安全、微创的治疗新途径

An Experimental Study and Pathological Observation on Radio-frequency Thawingout Myoma of Uterus in Vitro

Objective:To explore the effect and safeness of the cold circulation radio- frequency (RF) in thawing out myoma of uterus in vitro.Methods:In treating 30 individual or frequently-occurred cases of myoma of uterus in vitro with RF melting and solidifying technique, comparative studies and pathological chromat-observations with HE were made to the RF practice with regard to the duration control, the times of RF administration and the surface temperature in accordance with the size of tumour.Results:It is recommended to employ RF for the multi-spot and multi- stretch treatment for the massive myoma of uterus. It is recommended to control the duration and the times of RF administration for smaller myoma of uterus.Conclusions:With conspicuous effects of the cold circulation RF melting and solidifying method, a newer and safer approach has now been opened for the trauma- free and non-operational treatment of myoma of uterus so that the patient could expect to retain her uterus with decreasing operational interventions.