癌免疫疗法系通过激活患癌机体本身抑制和排斥癌瘤的免疫机能而获得制癌效果。目前,临床上广泛应用的是非特异性免疫疗法,且必须和其他疗法(外科、放疗、化疗)配合。经过动物实验和临床实践,已经发现的非特异性免疫激活 Cancer immunotherapy is a cancer-producing effect by activating the immune system that suppresses and repels cancerous tumors in the body itself. At present, non-specific immunotherapy is widely used clinically and must be combined with other therapies (surgery, radiotherapy, chemotherapy). After animal experiments and clinical practice, non-specific immune activation has been discovered