研究单位：[1]Fujian Medical University Union Hospital[2]Peking University Cancer Hospital & Institute[3]Southwest Hospital, China[4]Fujian Provincial Hospital[5]Zhangzhou Municipal Hospital of Fujian Province[6]Shanghai Zhongshan Hospital[7]Meizhou People's Hospital[8]Guangdong Provincial People's Hospital[9]Guangdong Provincial Hospital of Traditional Chinese Medicine[10]Second Hospital of Jilin University[11]The First Affiliated Hospital with Nanjing Medical University[12]Nanfang Hospital of Southern Medical University[13]Affiliated Hospital of Qinghai University[14]The First Affiliated Hospital of Xiamen University[15]RenJi Hospital[16]West China Hospital[17]First Affiliated Hospital Xi'an Jiaotong University[18]First Affiliated Hospital of Xinjiang Medical University[19]The First Hospital of Putian City, Putian, Fujian[20]Longyan City First Hospital
The purpose of this study is to explore the safety and feasibility of the Laparoscopic Spleen-Preserving No. 10 Lymph Node Dissection for patients with locally advanced upper third gastric adenocarcinoma（cT2-4a, N-/+, M0）.
