目前,胃癌根治术是惟一有效而且有可能治愈胃癌的首选方法。然而胃癌术后仍存在着较高的转移及复发率。5年死亡率早期胃癌约5%,进展期胃癌约50%,死因多为术后复发。因此,对复发胃癌的诊断和再手术治疗成为胃癌诊治领域的新课题。1胃癌术后的复发率根据复发癌首次手术的时间,分 Currently, radical gastrectomy is the only effective and potentially preferred method of treating gastric cancer. However, postoperative gastric cancer there is still a high rate of metastasis and recurrence. 5-year mortality rate of about 5% of early gastric cancer, advanced gastric cancer about 50%, mostly postoperative recurrence of the cause of death. Therefore, the diagnosis and re-operation of recurrent gastric cancer become a new topic in the field of gastric cancer diagnosis and treatment. A gastric cancer recurrence rate according to the time of the first surgery of recurrence cancer, points