检索历史 清除

近年来，全球范围内胃癌的整体发病率呈下降趋势，而食管胃结合部肿瘤的发病率却在逐年上升。随着上消化道肿瘤诊断技术的进步和早癌普查的逐步推广，早期食管胃结合部肿瘤的检出率逐年增加。因此，近年来保留胃功能手术的临床应用逐渐增多。近端胃切除术作为食管胃结合部肿瘤外科治疗策略的重要组成部分，随着肿瘤学安全性的证实，其在食管胃结合部肿瘤中的临床应用价值正在日益得到重视。相较于全胃切除，近端胃切除术后患者有更好的营养状态和生活质量。然而，传统的近端胃切除术后反流性食管炎较高的发生率严重影响了患者术后生活质量，同时也阻碍了近端胃切除术在食管胃结合部肿瘤中的应用。如何通过优化消化道重建方式来降低近端胃切除术后反流性食管炎的发生，一直是临床工作中的难题。本文就目前食管胃结合部肿瘤近端胃切除防反流术式进行了综述。

In recent years, the overall incidence of gastric cancer has been decreasing worldwide, while the incidence of the esophagogastric junction tumor is increasing year by year. With the progress of the diagnostic technology of upper gastrointestinal tumors and the gradual popularization of early cancer screening, the detection rate of early esophagogastric junction tumor keeps increasing. Therefore, in recent years, the clinical application of gastric function preserving surgery is gradually increasing. As an important part of the surgical treatment strategy of esophagogastric junction tumors, proximal gastrectomy has attracted more and more attention with the confirmation of oncological safety. Compared with total gastrectomy, patients after proximal gastrectomy have better nutritional status and quality of life. However, the high incidence of reflux esophagitis after traditional proximal gastrectomy has seriously affected the quality of life of patients, and also hindered the application of proximal gastrectomy in esophagogastric junction tumors. How to reduce the occurrence of reflux esophagitis after proximal gastrectomy by optimizing the method of digestive tract reconstruction has been a big challenge in clinical practice. This article reviews the current methods of anti-reflux surgery for proximal gastrectomy for esophagogastric junction tumors, aiming to provide a reference for choosing a reasonable anti-reflux surgery.