恶性肿瘤治疗的方法除了手术,放疗、药物外,近年来又增添深低温冷冻治疗,国内外已有获得良好效果的报道。我院自74年12月—77年12月共用液氮冷冻治疗浅表部位恶性肿瘤50例,现将观察半年——三年的疗效介绍如下。资料分析本组病例男性44例,女性6例;年龄21—80岁,50岁以上者有40例。癌肿部位都是在比 In addition to surgery, radiotherapy, and drugs, in recent years, the treatment of malignant tumors has also been supplemented with cryogenic cryotherapy. There have been reports of good results at home and abroad. In our hospital from December 74 to December of 77, there are 50 cases of superficial malignant tumors treated with liquid nitrogen cryotherapy. Now we will observe half a year – the efficacy of three years is described as follows. Analysis of the data in this group of 44 males and 6 females; aged 21-80 years, 40 patients over 50 years of age. Cancer sites are all in comparison