The stomach sits close to major blood vessels and the pancreas, so this surgery requires both precision and thorough dissection. A robotic approach separates the stomach and its lymph nodes from surrounding structures with accuracy.
Accurate D1 or D2 lymph node clearance, a key factor in long-term cancer outcomes.
Reduced blood losswhile dissecting around major vessels and the pancreas.
Smaller incisions than an open gastrectomy.
Faster return of bowel function, allowing earlier resumption of eating.
Reduced post-operative pain during recovery.
Careful preservation of nearby structures, helping limit certain complications.
Precise reconstruction connecting the remaining stomach or esophagus to the intestine.
Supported by coordinated dietary counselling before and after surgery.
Gastrectomy carries risks including leaks at the reconstruction site and long-term nutritional changes, particularly after total removal of the stomach. The decision to proceed, and the extent of resection required, depends on the stage and location of the cancer, determined through endoscopy, biopsy, and imaging. Many patients also receive chemotherapy before or after surgery as part of a complete treatment plan, coordinated closely with the surgical team. Nutrition afterward requires careful long-term guidance, including smaller, more frequent meals and, in some cases, vitamin B12 supplementation, supported by dedicated dietary counselling.
Recovery after robotic gastrectomy begins in hospital, where patients are encouraged to walk early and restart fluids and food in stages as the digestive system adjusts. With a smaller stomach or none at all, eating feels different at first. Patients are advised to eat slowly, chew well, and stop at the first sign of fullness. Some experience symptoms such as bloating, nausea or dumping after meals, which usually improve with dietary changes. Weight, blood counts, and nutrition are checked at follow-up visits, and your team will explain which symptoms need prompt attention.
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Medically reviewed by
MBBS · MS (AIIMS, New Delhi) · MCh (JIPMER)
TNMC Reg. No. 93903
Surgical Gastroenterologist, Member: ASI · IASG · IHPBA · IAGES
