虽然胃癌的发病率目前明显降低,但在很多国家中,胃癌仍是死亡的主要原因.日本报告胃癌术后生存率高于西方文献的生存率.一些研究证明,胃癌的预后无疑与胃癌的早期诊断有关.但预后的差异导致有一种观点:即日本的胃癌生物学上不同,故日本施行根治术比西方世界中施行根治术更为有效,虽然日本的外科 Although the incidence of gastric cancer has been significantly reduced at present, in many countries, gastric cancer is still the main cause of death. Japan reported postoperative survival rate of gastric cancer is higher than the survival rate of Western literature. Some studies have proved that the prognosis of gastric cancer is undoubtedly related to the early stage of gastric cancer. Diagnosis is related. But the difference in prognosis leads to the view that Japan’s gastric cancer is biologically different. Therefore, radical surgery in Japan is more effective than radical surgery in the Western world, although Japanese surgery