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胃癌是全世界最常见的恶性肿瘤之一,每年全球范围新发胃癌近百万例,其中接近50%发生在中国[1]。胃癌分为早期胃癌和进展期胃癌,早期胃癌预后较好,但我国早期胃癌诊治率低于10%,绝大多数病人发现时即为进展期[2]。目前外科手术是胃癌的主要治疗手段。然而,进展期胃癌根治性术后复发率高达50%~70%[3]。日本胃癌研究会将胃癌复发分为:残胃复发、局部(手术区域)复发、腹膜复发、
Gastric cancer is one of the most common malignancies in the world. Nearly one million new gastric cancers worldwide each year, of which nearly 50% occur in China [1]. Gastric cancer is divided into early gastric cancer and advanced gastric cancer, the prognosis of early gastric cancer is better, but the diagnosis and treatment of early gastric cancer in China is less than 10%, the vast majority of patients found to be advanced [2]. Surgery is currently the main treatment of gastric cancer. However, the radical postoperative recurrence rate of advanced gastric cancer as high as 50% to 70% [3]. Japanese stomach cancer research will be divided into gastric cancer recurrence: residual stomach recurrence, local (surgical area) recurrence, retroperitoneal recurrence,