Colon Polyp Size Chart

The chart provides a classification of colon polyp sizes and their associated risks for malignancy, ranging from low risk for polyps smaller than 5mm to high risk for polyps larger than 30mm.
Polyp Size (mm) Description Associated Risk
< 5mm Diminutive polyps Low risk for malignancy
5-9mm Small polyps Intermediate risk for malignancy
10-19mm Medium polyps Increased risk for malignancy
20-29mm Large polyps Significant risk for malignancy
30mm or greater Very large / Giant polyps High risk for malignancy

The Colon Polyp Size Chart is a visual representation of different sized polyps found in the colon, along with their corresponding descriptions and associated risks. The chart categorizes polyps based on their size in millimeters and provides valuable information about the likelihood of malignancy. The chart classifies polyps into five size categories: diminutive polyps (< 5mm), small polyps (5-9mm), medium polyps (10-19mm), large polyps (20-29mm), and very large/giant polyps (30mm or greater). Each size category is associated with a specific description and varying levels of risk for malignancy. This chart serves as a helpful reference for medical professionals and researchers studying colon polyps and their potential for cancer development.


What is a colon polyp size chart?

A colon polyp size chart is a graphical representation or table that displays the various sizes of colon polyps detected during a colonoscopy.

How is a colon polyp size determined?

The size of a colon polyp is determined by measuring the largest dimension of the polyp, usually reported in millimeters (mm).

Why is a colon polyp size chart important?

The size of a colon polyp is an important factor in determining the likelihood of it being cancerous or potentially becoming cancerous. A size chart helps track and categorize polyps for proper medical management and follow-up surveillance.

What are the different size categories in a colon polyp size chart?

Common categories in a colon polyp size chart may include small (≤5 mm), medium (6-9 mm), large (≥10 mm), and sometimes extra-large (≥20 mm) sizes. These categories can help guide treatment and surveillance recommendations.

How does the size of a colon polyp affect treatment options?

The size of a colon polyp plays a role in determining the appropriate treatment option. Smaller polyps may be removed during a routine colonoscopy, while larger polyps may require more extensive procedures like polypectomy, endoscopic mucosal resection, or even surgical intervention in some cases. Regular surveillance may be recommended for larger or high-risk polyps.

How we write our statistic reports:

We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.

See our Editorial Process.

... Before You Leave, Catch This! 🔥

Your next business insight is just a subscription away. Our newsletter The Week in Data delivers the freshest statistics and trends directly to you. Stay informed, stay ahead—subscribe now.

Sign up for our newsletter and become the navigator of tomorrow's trends. Equip your strategy with unparalleled insights!