Application value of cone-shaped gastric tube combined with cervical end-to-end anastomosis in thoracoscopic and laparoscopic esophagectomy for esophageal cancer

• Xiao Xin, 
• Luan Siyuan, 
• Yang Yushang, 
• Mao Chengyi, 
• Shang Qixin, 
• Hu Weipeng, 
• Wang Wenjia, 
• Zhang Hanlu, 
• Hu Yang, 
• Chen Longqi, 
• Yuan Yong