Polypectomy is a medical procedure used to remove abnormal tissue growths called polyps from the digestive tract, most commonly from the colon during a colonoscopy. Polyps are usually noncancerous, but some can develop into cancer over time if left untreated. For this reason, polypectomy plays an important role in preventing colorectal cancer and maintaining long-term digestive health.
The procedure is performed during a colonoscopy using a thin, flexible tube with a camera. Once a polyp is identified, the doctor removes it using special instruments such as a snare or forceps. In some cases, electrical current is used to safely cut the polyp and control bleeding. The removed tissue is then sent to a laboratory for examination to determine whether it is benign or has cancerous changes.
Polypectomy is generally safe and minimally invasive. Most patients do not feel pain during the procedure because sedation is used. Recovery is usually quick, and patients can return to normal activities within a short time. By removing polyps early, polypectomy significantly reduces the risk of colon cancer and supports early detection and effective treatment.
