Laparoscopic spleen-preserving hilar lymph node dissection through pre-pancreatic and retro-pancreatic approach in patients with gastric cancer

The conventional radical resection of proximal gastric cancer is even more risky when performed laparoscopically, though this technique is widely used in gastrointestinal surgery and is accepted as the superior method. This paper explores the feasibility of laparoscopic spleen-preserving hilar lymph node dissection using a retro-pancreatic approach for the treatment of proximal gastric cancer.Two cadavers were dissected for examination of and...