How does a Polypectomy work?

Polypectomy is a medical procedure in which polyps, which are abnormal growths of tissue, are removed from the colon or rectum. It is typically performed during a colonoscopy, a procedure in which a thin, flexible tube with a camera on the end is inserted into the colon and rectum to examine the lining of the large intestine.

When a polyp is found during a colonoscopy, the doctor can remove it using a variety of techniques. One common technique is called snare polypectomy, in which a small wire snare is passed through the colonoscope and around the base of the polyp. The snare is then tightened, cutting off the blood supply to the polyp and causing it to fall off.

Another technique is called hot biopsy forceps polypectomy, in which a heated forceps is used to grasp and remove the polyp. The heat cauterizes the blood vessels, stopping any bleeding.

After the polyp is removed, the doctor will examine it to determine if it is cancerous or precancerous. If the polyp is cancerous, the doctor may recommend additional treatment, such as surgery or chemotherapy.

Polypectomy is a safe and effective procedure that can help prevent colon cancer. It is important to have regular colonoscopies to screen for polyps and have them removed if they are found.