Department of Thoracic Surgery Ruijin Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200025 China;
Department of Thoracic Surgery Ruijin Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200025 China;
Department of Thoracic Surgery Ruijin Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200025 China;
Esophageal cancer; Minimally invasive esophagectomy(MIE); Robotic-assisted minimally invasive esophagectomy(RAMIE);