Gastrectomy is surgery to remove part or all of the stomach.

The surgery is done while you are under general anesthesia (unconscious and pain-free). The surgeon makes a cut in the abdomen and removes all or part of the stomach, depending on the reason for the operation. The intestine is then re-connected to the remaining stomach (partial gastrectomy) or to the esophagus (total gastrectomy). After controlling the blood supply, the opening is closed with stitches.

Gastrectomy is used to treat bleeding, inflammation, non-cancerous tumors, or cancer.

Risks for any anesthesia include:

• Reactions to medications
• Problems breathing

Risks for any surgery include:

• Bleeding
• Infection

How well a patient does after surgery depends on the underlying condition.