恶性脑胶质瘤迭经手术、放疗、化疗后复发,临床上苦无良策之际,采用微波高温疗法可获得姑息性疗效,缓解病程,延长存活时限。本文报道12例经验如下:在立体定向指引下,颅骨钻孔,将微波探头(频率2450 MH_2)插入脑瘤内,籍助于热电偶调控温度保持43℃维持一小时。以后每隔数天可重复进行一次,并无不良反应。75%病例获客观症状好转(肿 Malignant brain gliomas undergo relapsing after surgery, radiotherapy, and chemotherapy. When there are no clinically effective measures, microwave hyperthermia therapy can be used to obtain palliative efficacy, relieve disease duration, and prolong survival time. This article reported 12 cases of experience as follows: Under the stereotactic guidance, the skull was drilled and a microwave probe (frequency 2450 MH 2 ) was inserted into the brain tumor. The temperature was maintained at 43° C. for one hour with the aid of thermocouple control. It can be repeated every few days afterwards without any adverse reactions. 75% of cases get objective symptoms (swollen