Open vs robot‐assisted laparoscopic gastric resection with D2 lymph node dissection for adenocarcinoma: a case‐control study

Robot-assisted surgery fulfils oncologic criteria for D2 dissection and has an oncologic outcome comparable with that of OG. RGR resulted in shorter hospital stays, the loss of less blood and morbidity comparable with that of OG. Randomized clinical trials and longer follow-up are needed to evaluate whether RGR achieves long-term survival rates equivalent to that of open and laparoscopic surgery.