利用超低温技术,破坏肿瘤细胞治疗肿瘤,这是近廿多年来新发展起来的一门科学—冷冻外科。冷冻外科技术现已广泛应用于临床。尤其治疗人体浅表肿瘤,效果非常显著。但其对颅内肿瘤的治疗资料尚少.我院神经外科从1985年1月开始,选择性地为7例脑肿瘤施行冷冻外科治疗,收到比较满意的效果,报告如下。(临床资料:见表。) The use of ultra-low temperature technology, destruction of tumor cells in the treatment of cancer, which is the development of more than 20 years a new science - cryosurgery. Frozen surgical techniques are now widely used in clinical. In particular, the treatment of human superficial tumors, the effect is very significant. However, the treatment of intracranial tumors is still limited.Our department of neurosurgery from January 1985 onwards, selective for 7 cases of brain tumors treated by cryosurgery, received more satisfactory results, the report is as follows. (Clinical Information: See Table.)