What is a Colon Polyp?

A colon polyp is a lump of tissue that forms within the inner lining of the colon. They’re a type of tumor, a cluster or mass of abnormal cells. Polyps are tumors that grow out of the mucous lining inside your hollow organs, like your gastrointestinal tract, your nose, or female reproductive organs. Most colon polyps are completely harmless, but they can become cancerous, especially those that begin to grow larger over time. 

Vague Or Non-Existent Symptoms of Colon Polyps

Unfortunately, it is often very difficult to determine whether or not an individual has colon polyps without conducting an endoscopic procedure to actually take a look inside of the colon. Small polyps are particularly unlikely to present any symptoms, though a few people with colon polyps have reported one or more of the following occurrences: 

  • Constipation 
  • Diarrhea 
  • Rectal bleeding that may also lead to iron deficiency anemia because of significant blood loss 
  • Mucus discharge 
  • Pain in the abdomen 
  • Changes in stool (most often in the color of your stool) 

 

Failure to address or diagnose colon polyps during routine examinations (such as your regularly scheduled colonoscopy) can often lead to a delayed diagnosis of colon cancer, which becomes drastically more fatal in its later stages. 

Types of Colon Polyps

There are two primary categories when it comes to colon polyps, which include neoplastic and non-neoplastic. It is uncommon for non-neoplastic polyp types to develop into colon cancer, and even neoplastic types are often found to be completely non-cancerous. The real worry begins if the polyp is determined to be an adenomatous or villous adenomas. 

Adenomas are part of the neoplastic polyp type and are extremely common. Approximately two-thirds of all polyps found within the colon are determined to be an adenoma, meaning that this type of polyp is not definitively cancerous, but its risk of being so is increased. 

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Symptoms of Colon Polyps

Most colon polyps and many colorectal cancers won’t cause any symptoms. This is why screening — testing for diseases before you have symptoms — is so important. Usually, by the time you do have symptoms, the polyp has already turned into cancer. 

Possible symptoms, though uncommon, include: 

Signs of colorectal bleeding. If you have bleeding polyps, you might notice blood in your poop or when you wipe. A slow bleed might not be visible, but after a while, you might feel it. You might develop iron deficiency anemia, which causes side effects like weakness and fatigue. 

Unexplained poop changes. Rarely, do some people suddenly develop chronic diarrhea or constipation or start seeing excess mucus in their poop. These symptoms have many more likely causes than polyps, but they’re worth checking out, especially if you can’t explain them. 

Diagnosis

The majority of all colon polyps are found during a routine procedure such as a colonoscopy or sigmoidoscopy. If one or multiple polyps are found, your gastroenterologist will extract the tissues and send them to the lab for testing to determine their composition and whether or not they have the potential to become cancerous. 

Risk Factors

There are, of course, several influential factors that can affect a person’s chances of developing colon polyps as well as colon cancer. Polyps are more likely to occur as we age, and so all adults over the age of 50 should be regularly checked for the presence of these tissue formations. 

Your risk also increases if you have a family history of colon cancer. Depending on your situation, your gastroenterologist may recommend that you begin receiving routine screenings before 50 years of age in order to help catch any abnormal mutations in the colon tissue early on. 

Although it is impossible to control one’s age or family history, it is possible to limit your risk for colon cancer by not smoking, maintaining a healthy weight through proper diet and exercise, and to avoid drinking alcohol in excessive amounts. 

Detection and Prevention

The easiest way to avoid complications from colon polyps is to receive regular examinations and tests from your gastroenterologist. Even if these findings turn out to be inconclusive, it is still possible for polyps to form in the colon at any time for anyone. 

Schedule your Appointment Today!

Dr. Jonathan Erlich is a highly trained gastroenterologist with extensive experience diagnosing and treating patients with Hepatitis C. Call (773) 631-2728 to request an appointment or fill in the form below. 

Frequently Asked Questions

The exact cause of colon polyps is unknown, but factors such as age, genetics, lifestyle, and diet can increase the risk. Some people inherit conditions that make them more likely to develop polyps.
Most colon polyps are benign (non-cancerous), but certain types, like adenomatous polyps, can become cancerous over time if left untreated.
Most colon polyps do not cause symptoms, which is why screening is essential. In some cases, larger polyps may cause symptoms like rectal bleeding, changes in bowel habits, or abdominal pain.
Colon polyps are typically detected through screening tests such as colonoscopy, sigmoidoscopy, or stool tests. A colonoscopy is the most effective way to detect and remove polyps at the same time.
During a colonoscopy, polyps can often be removed immediately. For larger or difficult-to-remove polyps, surgery may be required. Regular monitoring is important to detect any recurrence.
Risk factors for developing colon polyps include being over the age of 50, having a family history of polyps or colon cancer, having inflammatory bowel disease (IBD), being overweight, or leading a sedentary lifestyle.
It is generally recommended to start screening at age 45 to 50, but your doctor may suggest earlier screening if you have risk factors. If polyps are found, more frequent screenings may be needed.
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