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胃癌的早期诊断和治疗在促进胃癌预后中起着关键作用。过去几十年早期胃癌的诊断和治疗已经有了快速进展,而内镜技术和腹腔镜技术在其中起着日益重要的作用。在中国,早期胃癌所占的比例日益增加,因此这一疾病也将成为热门研究话题。本文阐述了早期胃癌诊断治疗领域目前存在的一些争议性问题。1早期胃癌诊断过程中存在的模糊性问题1.1定义的模糊根据日本胃癌联合协会的定义,早期胃癌是指胃黏膜浸润程度仅限于黏膜层和/或黏膜下层,
Early diagnosis and treatment of gastric cancer play a key role in promoting the prognosis of gastric cancer. There have been rapid advances in the diagnosis and treatment of early-stage gastric cancer in the past decades, and endoscopic and laparoscopic techniques are playing an increasingly important role in this area. In China, the proportion of early gastric cancer is increasing, so the disease will also become a hot topic of study. This article describes some of the controversial issues that exist in the diagnosis and treatment of early gastric cancer. 1 ambiguity problems in the diagnosis of early gastric cancer 1.1 Definition of fuzzy According to the Japan Association of Gastric Cancer Associations, early gastric cancer refers to the degree of gastric mucosal infiltration is limited to the mucosal and / or submucosa,