Instead of replacing old cells in an orderly way, the body makes extra cells, which build up and form a polyp on the smooth lining of the intestine. Polyps can grow anywhere in the large …

A polyp is an abnormal growth of tissue [1] projecting from a mucous membrane. [2] Polyps are commonly found in the colon, stomach, nose, ear, sinus (es), urinary bladder, and uterus. …

May 13, 2025 · A polyp is an abnormal cluster of cells that multiplies and heaps up on itself in response to some kind of stimulus. That stimulus could be either environmental or genetic. If …

Jun 23, 2025 · What’s a Polyp? It’s a small clump of cells that grows inside your body. There are 2 common types: The first hangs from a stalk. Doctors will call this pedunculated.

Colon polyps are growths, like tiny bumps, that form on the inside lining of your colon or rectum. They’re usually harmless, but some types can turn into colon cancer after many years. …

Nov 16, 2023 · What are the symptoms of polyps? Each type of polyp can cause unique symptoms based on location. Below are some common polyp types, their locations, and …

Polyps form when the genetic material within the cells lining the colon changes and becomes abnormal (mutates). Normally, the immature cells lining the colon are programmed to divide …

Colon and rectal cancer—also called colorectal cancer —most often begins as polyps. Most polyps are not cancerous, but some may turn into cancer over time. Removing polyps can help …

Polyps are benign growths (noncancerous tumors or neoplasms) involving the lining of the bowel. They can occur in several locations in the gastrointestinal tract but are most common in the …

Dec 9, 2025 · Summary A polyp is an extra piece of tissue that grows inside your body. Colonic polyps grow in the large intestine, or colon. Most polyps are not dangerous. However, some …