Polyps in the colon
What they are, when they should be evaluated, and how we can help you at Clínica Universidad de Navarra.Most polyps are not cancer. But they should be properly evaluated and, when indicated, removed and analyzed. At Clínica Universidad de Navarra, we have the expertise and the resources needed to do this safely and accurately.
The most important things
in one minute
Six key ideas worth understanding from the start.
Many polyps do not cause symptoms
Most are found incidentally during a screening colonoscopy, without the patient having noticed anything.
A polyp is not the same as cancer
Most are benign. Some types, if left untreated, can develop over time. That is why they should be evaluated.
They are usually detected during a colonoscopy
Colonoscopy is the main tool used to detect polyps. They may also be suspected after a positive screening test.
Many are removed during the same procedure
No additional procedure is needed. During the colonoscopy, the polyp can often be removed safely without surgery.
There are factors that increase the risk
Age over 50, family history, diet, a sedentary lifestyle, and smoking all influence the likelihood of developing polyps. Knowing these factors helps determine when screening should begin and how often it should be done.
Follow-up depends on what is found
The type, size, and number of polyps help guide the next steps. Not all cases require the same follow-up.Is a colon polyp cancer?
No.
A polyp is a growth in the lining of the colon. The vast majority are benign and do not represent any immediate risk.
Some types — especially adenomas — can, over time and if left untreated, develop changes. That is why the recommendation is always to evaluate them, remove them when indicated, and analyze them.
Detecting a polyp is, in fact, an opportunity to act early and help prevent possible future complications.
► WHAT A POLYP DOES MEAN
- A localized growth in the lining of the colon.
- A common finding, especially after age 50.
- In most cases, completely benign tissue.
- A sign that the area is worth monitoring.
- Something that can generally be addressed during the colonoscopy itself.
► WHAT IT DOES NOT AUTOMATICALLY MEAN
- It is not colon cancer.
- It does not necessarily mean symptoms or urgency.
- It does not mean a serious problem will develop.
- It does not always require surgery or hospitalization.
- It is not a definitive diagnosis without tissue analysis.
When it is worth evaluating the colon
There are specific situations in which an evaluation may be highly advisable, even when there are no clear symptoms.
Signs or symptoms
that should be evaluated
- Blood in the stool or rectal bleeding.
- A persistent change in bowel habits (constipation or diarrhea lasting for weeks).
- Dark stools or stools that look different from usual.
- Ongoing abdominal discomfort without a clear cause.
- Unintentional weight loss.
- Anemia without a known cause.
Clinical situations
that warrant evaluation
- A polyp has been found and you need evaluation or follow-up.
- You have had polyps before and your follow-up date is approaching.
- You have a family history of colorectal cancer or polyps.
- You have had a positive screening test result (fecal occult blood test).
- You have inflammatory bowel disease (ulcerative colitis or Crohn’s disease).
- You are at the recommended age for colon screening (usually from age 50 onward).
How they are detected and
how they are removed
Colonoscopy is the main tool: it allows doctors to see inside the colon and take action if something is found.
The illustration shows the inside of the colon during the examination: the mucosa, the intestinal folds, and several polyps on the wall of the colon.
What happens after finding or removing
a polyp
Each finding is different. The next steps depend on specific factors, not on a single plan for everyone.
How we can help you at the Clinic
We do not offer a standard colonoscopy. There are times when the experience of a specialized center can make a real difference for the patient.Medical team and
specialized assessment
Specialists in Gastroenterology and Endoscopy with specific expertise in the evaluation and treatment of polyps and colorectal conditions.
NEXT STEP
If a polyp has been found, we can
assess your case
Whether you need a colonoscopy, are concerned about a recent finding, or would like a second opinion, our team will offer you expert, timely, and personalized care.