Do you need polyp removal after a colonoscopy?

Many suitable polyps can be removed through the colonoscope at the same appointment. A separate polypectomy or another procedure may be arranged when a polyp is large, difficult to reach, has features needing specialist treatment, or could not be removed completely.

A bowel polyp is a growth arising from the lining of the colon or rectum. Polyps differ in appearance and cell type. Removal can prevent some polyps from developing further and allows the laboratory to examine the tissue.

The colonoscopy report should say whether a polyp was removed, sampled, left in place, or only partly removed. Laboratory findings, size, number, location, bowel preparation quality, and completeness of removal help determine whether you need another colonoscopy, specialist removal, surgery, or routine follow-up.

Read the discharge note before leaving and check whether tissue was sent to the laboratory. Confirm how results will reach you rather than assuming silence means the finding was harmless. Keep the written report because it records the quality of the examination and the recommended follow-up.

If another removal procedure is proposed, ask how the polyp will be removed, whether sedation or anaesthesia is planned, and how to handle medicines that affect bleeding. Do not stop prescribed medication unless the treating team gives specific instructions.

Follow the endoscopy unit’s discharge advice. Contact the unit promptly for increasing abdominal pain, persistent vomiting, fever, a swollen or rigid abdomen, ongoing rectal bleeding, black stool, dizziness, or weakness. Bleeding can sometimes begin after you have returned home.

Seek emergency care for severe abdominal pain, heavy bleeding, fainting, breathing difficulty, confusion, or rapidly worsening illness. Tell the emergency team that you recently had a colonoscopy and whether a polyp was removed.

Ask whether every identified polyp was removed completely, what the laboratory found, and whether the bowel preparation allowed a clear examination. If tissue remains, clarify who will perform the next procedure, what method is planned, and which warning symptoms should lead you to contact that service.