早期发现、早期正确诊断和早期合理治疗是防治癌症和其它恶性肿瘤的关键。目前对癌症治疗的原则是综合疗法。治疗的方法有手术治疗、放射治疗、化学药物治疗、免疫治疗、中医中药治疗,其它还有冷冻、激光和热治疗、经导管瘤体血管栓塞治疗、光敏治疗、电化学治疗等,不胜枚举。迄今为止,这些治疗方法都 Early detection, early correct diagnosis and early rational treatment are the keys to prevent cancer and other malignancies. The current principle of cancer treatment is comprehensive therapy. Treatment methods include surgery, radiation therapy, chemical drug therapy, immunotherapy, traditional Chinese medicine treatment, and other treatments such as freezing, laser and heat treatment, transcatheter vascular embolization, phototherapy, and electrochemical therapy. . So far, these treatments are