The short answer
This page explains what happens after polyps are found during a colonoscopy, from removal and pathology to your follow-up schedule. It is general education, not individual medical advice.
Colon polyps are common; NIDDK estimates 15 to 40 percent of adults may have them, and most are not cancerous.
Polyps are removed because most colon cancers begin as a polyp, so taking them out early can help prevent cancer.
Removed polyps go to a lab, and results can take a few days or longer to come back.
Having had polyps means a higher chance of developing more, so your doctor will set a schedule for regular testing.
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The full explanation.
You woke up from your colonoscopy and heard the words "we found some polyps." Here is the context that sentence needs. Polyps found during colonoscopy are common. Most are harmless. Removing them is the whole point of the test. This page walks through what happens next, from the lab report to your next visit.
Why polyps are removed at all
Colon polyps are growths on the lining of the colon and rectum. NIDDK estimates that between 15 and 40 percent of adults may have them. They are more common in men and in older adults. Most cause no symptoms at all.
Most polyps are not cancerous. But NIDDK states the reason doctors do not leave them alone. Most colon cancers begin as a polyp, so removing polyps early may help prevent cancer. Finding polyps does not mean you have cancer. It means the screening did its job. A slow process was stopped at the harmless stage. Our page on what a polyp is in colorectal cancer covers the biology; polyp versus tumor sorts out the vocabulary.
What happened during the removal
You almost certainly did not notice it. During the colonoscopy, the doctor uses small tools passed through the scope to remove polyps or take tissue samples. NIDDK notes plainly that you will not feel the polyp removal. Almost all polyps can be removed this way, without surgery.
Everything removed goes to a lab. That is standard practice, not a sign of concern about you.
What the pathology report will say
A pathologist is a doctor who examines tissue under a microscope. This doctor checks each polyp for signs of cancer and names the type of growth. NIDDK says results can take a few days or longer to come back. The report goes to the doctor who did your procedure.
Ask two things before you leave, or at your follow-up call. How will I get the results? Who will explain them? Reports sometimes land in your patient portal first, written in medical language. The type, size, and number of polyps are what your doctor uses to plan follow-up. Ask for those three things in plain words.
What recovery looks like, and what to report
If polyps were removed or a biopsy was taken, NIDDK says light bleeding from the anus afterward is normal. It also flags one thing worth knowing. Delayed bleeding can occur up to 2 weeks after the procedure. If that happens, contact your doctor. Delayed bleeding may be diagnosed and treated with a second colonoscopy.
Serious complications are rare. A study of screening colonoscopies found perforation, a small tear in the bowel wall, in about 3 out of every 10,000 procedures. Bleeding occurred in about 15 out of every 10,000. Those numbers are why doctors call polyp removal a low-risk way to prevent a high-stakes disease. Your team will tell you which symptoms should prompt a call. Get that list before you go home.
When your next colonoscopy will be
This is the part that actually changes your calendar. Because polyps were found, NIDDK says your doctor will ask you to get tested regularly in the future. You now have a higher chance of developing more polyps.
How soon depends on what the pathology shows. How many polyps were there? How large were they? What type do they turn out to be? There is no single interval that fits everyone. So ask your doctor for a specific date once the report is in, and put it on the calendar before the conversation fades. If anyone in your family has had many polyps or early colorectal cancer, say so. Family history can shorten the interval. Conditions such as familial adenomatous polyposis are managed differently.
One more piece of context. Screening matters more than it used to for younger adults. NCI reports that new cases of colorectal cancer in adults under 50 rose by about 2.4 percent per year, the largest rise of any age group. A polyp found and removed on schedule is the best version of this story. Keep the next appointment, and the story stays boring.
Sources
- Colonoscopy — National Institute of Diabetes and Digestive and Kidney Diseases
- Definition & Facts for Colon Polyps — National Institute of Diabetes and Digestive and Kidney Diseases
- Treatment of Colon Polyps — National Institute of Diabetes and Digestive and Kidney Diseases
- Symptoms & Causes of Colon Polyps — National Institute of Diabetes and Digestive and Kidney Diseases
- Colorectal Cancer Screening (PDQ), Patient Version — National Cancer Institute
Words to know
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Common questions
Does finding a polyp mean I have cancer?
No. NIDDK says colon polyps are common in adults and harmless in most cases. They are removed because most colon cancers begin as a polyp, so removal is prevention, not a diagnosis. The lab report on the removed tissue tells the full story.
Did I feel the polyp being removed?
No. NIDDK notes that the doctor may remove polyps during the colonoscopy and send them for testing, and that you do not feel the removal. Light bleeding from the anus afterward is normal.
When will I get the results?
A pathologist, a doctor who examines tissue under a microscope, reviews the removed polyps. NIDDK says results can take a few days or longer. Ask how you will be told, since reports sometimes appear in a patient portal before anyone calls.
How risky was the removal?
Complications are uncommon. A study of screening colonoscopies cited by NIDDK found perforation in about 3 out of every 10,000 procedures and bleeding in about 15 out of every 10,000. Delayed bleeding can happen up to 2 weeks after the procedure and should be reported to your doctor.
Questions to ask your doctor
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Sources last checked: 2026-08-21 what this meansLast updated: 2026-08-21Next planned review: 2027-08-21
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How this page was created
Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes. We do not employ clinicians and do not intend to — our work is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and checked line by line against the sources listed on it. That confirms the sources support what the page says. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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