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在我国,临床收治的胃癌绝大部分属中、晚期,即使施行了根治性手术,仍有半数以上的患者终因癌肿复发而死亡。因此,除努力提高早期胃癌的诊断水平外,如何深入研究并依据胃癌的生物学特性,积极探索防治术后复发的有效手段,以期进一步提高胃癌的整体疗效,已成为临床亟待解决的紧迫课题。 一、胃癌术后复发的主要类型 对于进展期胃癌,即使施行了胃癌根治性手术,仍有50％～70％的患者可发生癌肿复发。临床上胃癌术后复发的
In our country, the vast majority of clinically treated gastric cancers are in the middle and late stages, and even if radical surgery is performed, more than half of the patients eventually die of cancer recurrence. Therefore, in addition to efforts to improve the diagnosis of early gastric cancer, how to further study and in accordance with the biological characteristics of gastric cancer and actively explore effective ways to prevent and treat postoperative recurrence in order to further improve the overall efficacy of gastric cancer has become an urgent urgent clinical problem. First, the main type of postoperative recurrence of gastric cancer For advanced gastric cancer, even if the radical operation of gastric cancer, there are still 50% to 70% of patients with recurrent cancer may occur. Clinical recurrence of gastric cancer after surgery