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Who's at Risk for Colon Cancer?

The third cancer that is most diagnosed in United States is colon (or colorectal) cancer. Colon cancer is preventable and in most incidences, highly treatable especially when it is early, hence the importance of regular screening.

Texas Medical Board
Harris County Medical Society
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
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Bharat Pothuri

Who's at Risk for Colon Cancer?

One of the Friends by Gastrodoxs

Colon cancer is ranked among the most prevalent cancer in the U.S. It can occur to anyone, although there are risk factors that may expose one to it. We are sure that in Gastrodoxs we can think that you will take measures as soon as you know risks.

This resource describes in layman terms who is the most susceptible to colon cancer. You will also find out how your age, family history, diet, polyps, and some diseases have an impact on your likelihood. We are also going to discuss the contribution of genetics, lifestyle, screening tips, and the sources of care in Houston. Let's jump in!

1. Age and Family History

Age Increases Risk

Family History Matters

Dr. Bharat Pothuri says: The family history is one of the most powerful predictors. You might have to take a screening at an earlier age and frequency in case your close relatives had colon cancer.

2. Personal History of Polyps

What Are Polyps?

Polyps are little growths within the colon. The majority of them are not harmful, but certain forms, such as adenomatous polyps, may develop into cancer.

Higher Risk with Polyps

Follow-Up Timing:

Dr. Pothuri says: it is best to prevent cancer by catching polyps at an early age. It tells a story in your colonoscopy report do not ignore it.

3. Diet and Colon Cancer

Diet Makes a Big Difference

Your daily diet has an impact on your colon with time. There are foods which increase risk, others which decrease it.

Foods That Increase Risk

Foods That Lower Risk

Hint: Replace grilled fish with hot dogs. Add fresh salad to meals.

4. Colon Cancer and Inflammatory Bowel Diseases (IBD)

What Is IBD?

IBD consists of ulcerative colitis and Crohns disease both of which cause chronic inflammation of the digestive tract

Why IBD Raises Risk

Dr. Pothuri says: It is important to treat inflammation and have colonoscopies regularly. We collaborate with GI specialists throughout the Houston area to treat our IBD patients.

5. Syndromes of Hereditary Colon Cancer

What Is Genetic Counseling?

Genetic counseling examines the family medical history. You can be sent to genetic testing.

Common Genetic Syndromes

Why It Helps

Dr. Pothuri says: genetic counseling assists an individual in making wise decisions. It informs us when to screen, and what action to follow.

6. Lifestyle and Environment

Lack of Exercise and Overweight

Smoking and Alcohol

Easy Lifestyle Tips

7. Screening: When and How

For Most Adults

For Higher-Risk Groups

Dr. Pothuri says: Screening is a life saver. Houston is an endoscopy center that is excellent. Don't delay care.

8. Colon cancer care in Houston: Where to Get It

Dr. Pothuri says: You will find professional treatment and community support at all the levels in Houston.

9. Risk Factors vs. What You Can Do

Risk Factor What to Do
Age 45 or older Begin routine screening
Family cancer history History of colon cancer in the family 10 years prior to family member diagnosis
Past polyps Get scoped once every 1-5 years
Ulcerative colitis or Crohn (8+ years) Annual or biannual colonoscopy
Lynch syndrome/ FAP Genetic counseling and early/ frequent screenings
Processed/red meat diet Eat more plant/fiber foods
Absence of exercise/obesity Be active and control weight
Drinking and alcoholism Stop smoking and reduce drinking

10. Key Takeaways

Dr. Pothuri says: he greater your knowledge, the greater your power. We are at Gastrodoxs to show you the way.

Helpful Resources

Final Thoughts

Colon cancer is severe and avoidable. When you are informed about the risks, you eat well, get screened, and be active, you will be in charge of your health.

Dr. Bharat Pothuri and the Gastrodoxs.com team is here to assist Houston to remain informed and healthy. To get new tips and updates on visit Gastrodoxs.com.

Bharat Pothuri

About the Author

Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.

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Frequently Asked Questions

At what age should I be screened with colon cancer?

Begin at 45 when you are averagely at risk. And with family history, begin earlier ¹around 10 years prior to the time your family member was diagnosed.

How frequently should I get a colonoscopy when I already had polyps?

It depends. Low-risk polyps: every 5 years. High-risk ones: every 1-3 years.

Would I ever meet with a genetic counselor without a known syndrome?

Yes, in case a number of close relatives had colon or related cancers.

Is diet sufficient in the prevention of colon cancer?

No, but it helps. Consume food rich in fiber and restrict red or processed meat. This is to be combined with exercise and screening.

Is ulcerative colitis necessarily cancer causing?

Not always. However, the risk increases with increased and prolonged disease. Regular checkups are key.

Are stool tests good enough?

They are useful yet fall short. A positive outcome normally implies that you should have a colonoscopy.

Is being overweight really a risk to me?

Yes. Especially belly fat. It causes increased inflammation, and this can result in cancer.

Will I be able to receive screening in Houston without insurance?

Yes. There are cheaper alternatives at Harris health and other programs.

But what about family history of colon cancer?

Tell your doctor. You might require previous examination, and genetic counseling.

Where do I get any specialist in Houston?

Experiment with Houston Methodist or MD Anderson. We have a Resources page at Gastrodoxs.com too.

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