Our Gastroenterology Blog

Posts for tag: Colon Polyps

October 22, 2019
Category: Gastroenterology
Tags: Colon Polyps  

Colon polyps are very common. According to the National Institute of Diabetes and Digestive and Kidney Diseases, anywhere from 15% to ColonCancer40% of American adults may develop them. Polyps are detected through a colonoscopy, which takes images from inside your colon to look for abnormal growths and lesions. Dr. Krishnamurthy Shivshanker, a gastroenterologist in Houston, TX, offers diagnostic testing and treatment options for digestive diseases and disorders.


Colonoscopy and Colon Cancer Screening in Houston, TX

What you need to know about polyps and screening for colon cancer:

Frequently Asked Questions About Colon Cancer


Q: What are polyps?

A: Colon polyps are growths that develop in the lining of your colon (large intestine) and the rectum. While anyone can develop them, they tend to be more common in older adults, men, people with a family history of colorectal cancers, and people with digestive disorders and diseases like inflammatory bowel disease, ulcerative colitis, and Crohn's disease. Lifestyle factors like obesity and smoking may also increase the chances of developing colon polyps in some people.


Q: Are polyps cancerous?

A: In most cases, colon polyps are not cancerous, but some types of polyps can eventually develop into colorectal cancer over time in certain people. If you have a family history of colorectal cancers and other factors that may increase your risk, the gastroenterologist may recommend earlier and more frequent colon cancer screenings depending on your situation.


Q: Do colon polyps have to be removed?

A: If polyps are detected during a colonoscopy, the gastroenterologist will typically remove them and send them for testing (biopsy).


Q: Do colon polyps cause symptoms?

A: Usually not. Because colon cancer can be difficult to detect in the early stages when it is most treatable, regular screenings are necessary to prevent and catch it as early as possible. For healthy adults with a normal risk, screenings are usually recommended at age 50. Individuals with a high risk or history of colorectal cancer may need to undergo screening earlier and more frequently.


Find a Gastroenterologist in Houston, TX

For more information about polyps and colon cancer screening and treatment, contact Houston Digestive Diseases Consultants by calling (713) 777-2555 to schedule an appointment with Dr. Shivshanker today.

January 30, 2017
Category: Gastroenterology
Tags: Colon Polyps  

Rectal bleeding can be rather unnerving. Find out if colon polyps could be to blame.colon polyps

If you have colon polyps you may not even know it. Sometimes the only way people find out that they have this issue is when our Houston, TX, gastroenterologist, Dr. Krishnamurthy Shivshanker, performs a bowel examination. However, some people with colon polyps may, in fact, experience symptoms. These symptoms include:

  • Rectal bleeding (this can also be a sign of a minor tear or hemorrhoids)
  • Stool color changes (stool that contains blood may look black)
  • Diarrhea or constipation that lasts more than one week
  • Nausea, abdominal pain and vomiting (if the colon polyp obstructs the bowels)

When should you visit our Houston, TX, GI doctor?

It’s always a good idea to pick up the phone and give us a call if you are dealing with blood in your stool, abdominal pain or changes in your bowels that last longer than one week.

If you have a family history of colon cancer or if you are 50 years old or older, you should be getting routine screenings for polyps.

Are polyps a cause for concern?

Some colon polyp may be cancerous or become cancerous, which is why it’s so important that they are caught early and removed. The earlier they are detected and treated the less likely that they will be cancerous.

How are colon polyps removed?

During a bowel exam we can usually remove the polyp with special instruments. If the polyp is rather large, we may inject a special liquid into it to lift it away from neighboring healthy tissue so that it’s easier to remove. If the polyp is too large or is too difficult to remove through a traditional exam then we will need to perform surgery. Once the polyp is removed it is tested to make sure that it is benign.

Houston Digestive Diseases Consultants is dedicated to providing the very best gastrointestinal medical care. Whether you are experiencing symptoms of a colon polyp or you are dealing with suspicious stomach problems, let our GI medical experts in Houston, TX, treat your issues.