Colon Cancer Screening

When colorectal cancer is caught early, it has a 90% survival rate. The American Cancer Society says increasing colon cancer testing among adults 50 and older represents the single greatest opportunity to decrease colon cancer death rates.

Colorectal Cancer Screening & Prevention

At our hospital, your long-term health is our top priority. Colorectal cancer is one of the most preventable cancers, yet it remains the third most common cause of cancer-related deaths in the United States for both men and women.

The good news? When caught early, colorectal cancer has a 90% survival rate. Routine screening gives our medical team the unique opportunity to find and remove precancerous growths before cancer even has a chance to develop.

Why Screening Matters: The Power of Prevention

Most colorectal cancers develop slowly over several years, beginning as small, benign growths called polyps on the lining of the colon.

During a routine colonoscopy, our specialists can easily identify and remove these polyps right on the spot, effectively stopping cancer before it starts. For tumors that have already developed, early detection means we can treat them when they are at their most curable stage.

What is a Colonoscopy?

A screening test is designed to find changes in your body before you ever feel a single symptom. Just like a mammogram or a prostate exam, a colonoscopy is a proactive step to safeguard your health.

  • The Procedure: A colonoscopy utilizes a thin, flexible, lighted tube (about the thickness of a finger) to allow your doctor to view the entire lining of your colon.

  • Your Comfort: Before the procedure begins, we will administer medication through an IV to ensure you feel completely comfortable, relaxed, and sleepy. While you may technically be awake, most patients are unaware of the procedure and have no memory of it afterward.

  • The Timing: The entire exam typically takes only 30 minutes.

  • Polyps & Biopsies: If your doctor finds a polyp, it will be removed during the procedure. If any other tissue looks abnormal, a small sample (biopsy) will be taken. We send all tissue to our advanced lab for analysis, and our office will call you with your results, usually within one week.

We know what you’re thinking: Many patients find the bowel cleansing preparation the day before the procedure to be the most inconvenient part of the process. However, a clean colon is vital because it allows our doctors to spot even the smallest polyps.

What You Need to Know

Understanding Your Risk

  • Age Matters: The American Cancer Society now recommends that adults at average risk begin screening at age 45. While the majority of cases occur in individuals over 50, colorectal cancer rates have been steadily rising in younger adults.

  • Overall Risk: Colorectal cancer affects men and women equally. On average, the lifetime risk of developing it is about 1 in 23.

  • High-Risk Factors: If you have a personal or family history of colon cancer, polyps, or inflammatory bowel disease, you may need to be screened even earlier than age 45.

Signs & Symptoms to Watch For

Important Note: In its earliest, most treatable stages, colorectal cancer often has absolutely no symptoms. That is why screening is so critical.

However, you should contact our team right away if you experience:

  • A persistent change in bowel habits (diarrhea, constipation, or narrowing of the stool)

  • Rectal bleeding or blood in your stool

  • Persistent abdominal discomfort, cramps, or bloating

  • Unexplained weight loss

  • Constant, chronic fatigue or weakness

  • Frequent nausea or vomiting

Proactive Steps You Can Take Today

Your digestive health is heavily influenced by your daily habits. Here is how you can partner with our care team to lower your risk:

  • Get Screened on Time: Schedule your first screening at age 45, or earlier if you have a family history or are at higher risk.

  • Maintain a Healthy Weight: Excess body weight increases the risk of colorectal cancer.

  • Stay Physically Active: Incorporating regular exercise into your weekly routine offers powerful protective benefits.

  • Eat a Nutrient-Dense Diet: Focus on foods high in fiber (whole grains, fruits, and vegetables) and limit your intake of red and processed meats.

  • Avoid Tobacco & Limit Alcohol: If you smoke or use tobacco products, our hospital offers resources to help you quit. Keep alcohol consumption to a minimum.

Take Control of Your Health

Don't wait for symptoms to appear. Protect your future by scheduling your screening with our expert gastroenterology team today. Contact the imaging or scheduling department at our location nearest you.

Contact

Reach us anytime for your gastro needs

Email

Phone

info@advancedsoutherngastro.com

361-320-1890

© 2026 Advanced Southern Gastroenterology. All rights reserved.

Fax

361-320-1891