Polyps & Adenomas

What Are Polyps and Adenomas?

Polyps are abnormal growths that form on the inner lining of the colon or rectum. Most polyps are benign (non-cancerous), but some can develop into colorectal cancer if left untreated.

Adenomas are a specific type of polyp. They have a higher risk than other types of becoming cancerous.

What Are the Types of Polyps?

There are several types of polyps, each with different levels of risk:

Adenomatous Polyps (Adenomas)—can turn cancerous over time
Hyperplastic Polyps—generally benign and found in the lower colon
Inflammatory Polyps—associated with inflammatory bowel diseases and rarely become cancerous
Sessile Serrated Polyps and Traditional Serrated Adenomas—higher risk of becoming cancerous

What Are the Symptoms of Polyps and Adenomas?

Regular screenings are essential because polyps often don’t cause symptoms. However, symptoms can include:

Rectal bleeding
Diarrhea
Constipation
Abdominal pain
Iron deficiency anemia

UR Medicine's Treatments for Polyps & Adenomas

Screening and early detection are crucial for identifying and managing polyps before they can develop into cancer.

Your provider may use these tests for diagnosis:

Colonoscopy
Sigmoidoscopy (focuses only on the lower part of the colon)
Stool tests
CT Colonography (Virtual Colonoscopy

The primary treatment for polyps is removal during a colonoscopy or via surgery. Along with regular follow-up screenings, this reduces the risk of colorectal cancer.

What Sets Us Apart?

Other hospitals and gastroenterologists in the Rochester region often depend on our physicians to handle their most complex and challenging cases. We’re actively involved in research to determine better approaches to treatment.

Our involvement with clinical trials allows patients access to advanced treatments that are not yet widely available. We regularly serve as a valuable second opinion resource for patients referred from far and wide.