Intestinal Resection: What to Know

A surgeon removes the affected length of small or large bowel, usually with a margin of nearby tissue. If the remaining bowel can heal safely, the ends are connected in an anastomosis. Sometimes a temporary or lasting stoma is needed so stool leaves through an opening in the abdominal wall. The choice depends on the disease, bowel condition and operation findings.

In cancer care, the removed specimen is examined to identify the tumour type and whether surrounding tissue or lymph nodes contain disease. Intestinal resection may be used for a gastrointestinal stromal tumour or another problem causing obstruction, bleeding or a mass. It is not appropriate for every tumour or every person.

Ask whether the operation will be open or minimally invasive, whether a stoma is possible, and how eating and activity will change afterward. Tell the team about medicines, allergies, previous operations and bowel habits. A stoma nurse can explain appliances and skin care before discharge.

Recovery usually involves gradually increasing movement, restarting food as the bowel wakes up and watching the incision or stoma. Follow instructions about lifting, hydration and medicines. Pathology results guide whether additional cancer treatment or surveillance is discussed.

Contact the surgical team for worsening pain, fever, repeated vomiting, increasing abdominal swelling, wound discharge, persistent diarrhoea or no bowel movement with discomfort. Seek emergency help for severe pain, fainting, heavy bleeding, breathing difficulty or a stoma that suddenly becomes very dark or stops functioning with cramps.

Which bowel segment will be removed and why? Is a stoma likely to be temporary or permanent? How will pathology affect the next step? When can I eat, drive, work and lift? Would a second opinion change the surgical plan?