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恶性肿瘤是严重危害人类健康的疾病,近年来恶性肿瘤的发病率呈上升趋势。随着外科技术和多种辅助治疗手段的不断进步,以手术为主的综合治疗取得了一定的疗效,但治疗效果仍不令人满意。复发和转移是导致肿瘤死亡率居高
Malignant tumors are serious diseases that endanger human health. The incidence of malignant tumors is on the rise in recent years. With the continuous improvement of surgical techniques and a variety of adjuvant therapies, the overall operation-based comprehensive treatment has achieved a certain effect, but the therapeutic effect is still not satisfactory. Recurrence and metastasis result in high tumor mortality