Supra-pancreatic lymph node dissection in 4K laparoscopic radical gastrectomy of hepatic artery posterior approach with portal vein protection / 中华消化外科杂志

In recent years, the proportion of laparoscopic radical gastrectomy has increased in China. It is worth studying how to improve surgical treatment and prognosis of patients. Using the "portal vein triangle" as anatomic landmark, the authors investigate supra-pancreatic lymph node dissection in 4K laparoscopic radical gastrectomy of hepatic artery posterior approach with portal vein protection.