Colon Cancer: A Common Yet Largely Preventable Disease
6/18/2025
POPLAR BLUFF, MO, June 18, 2025 – Colon cancer – also known as colorectal cancer – is the third most commonly diagnosed cancer worldwide and remains a significant public health concern in the United States. However, when detected early, it is also one of the most treatable cancers. According to the World Health Organization (WHO), early detection can result in a survival rate of more than 90 percent. When caught after the cancer has spread, however, survival drops to around 10 percent.
Colorectal cancer begins in the large intestine, often starting silently as a noncancerous polyp. Without screening, these polyps can go unnoticed and slowly turn into cancer over time. Fortunately, prevention and early detection are within reach. Here are five key steps to protect your health:
- Get Tested Early and Regularly
WHO, along with the American Cancer Society (ACS), recommends that adults begin routine colorectal cancer screening at age 45, or earlier if you have risk factors.
A colonoscopy remains the gold standard. It not only detects cancer but also prevents it by removing precancerous polyps during the same procedure. Non-invasive tests can also detect early warning sign:
- Fecal immunochemical test (FIT) – annually
- Stool DNA test (e.g., Cologuard) – every 1 to 3 years
- Fecal occult blood test (FOBT) – annually
These are good options if a colonoscopy is not immediately available or preferred.
- Understand Your Risk Factors
Some people are at higher risk due to personal or family health history. You may be at increased risk if you have:
- A family history of colorectal cancer or polyps
- Inflammatory bowel diseases like Crohn’s or ulcerative colitis
- Type 2 diabetes
- A diet high in red or processed meats and low in fiber
- Obesity, physical inactivity, or tobacco and alcohol use
- An ethnic background with higher rates – for example, African Americans and Ashkenazi Jews have higher colorectal cancer risks
If any of these apply to you, talk to your provider about beginning screening before age 45.
- Watch for Symptoms
While colorectal cancer often has no early symptoms, be aware of warning signs and don’t ignore changes in your body. Contact your provider if you experience:
- Persistent stomach pain or cramping
- Changes in bowel habits (e.g., prolonged constipation or diarrhea)
- Blood in the stool
- Unexplained weight loss
- Ongoing fatigue or weakness
- A feeling that the bowel doesn't empty completely
Although some symptoms may be caused by less serious conditions, it’s always best to have them evaluated.
- Live a Healthier Lifestyle
The WHO emphasizes that up to 50% of colorectal cancers are preventable with healthier choices. You can reduce your risk by:
- Eating a diet high in fiber – fruits, vegetables, whole grains, and legumes
- Limiting red and processed meats
- Avoiding tobacco and limiting alcohol
- Exercising at least 30 minutes most days of the week
- Maintaining a healthy weight
A balanced lifestyle doesn’t just reduce cancer risk – it improves overall health and longevity.
- Know Your Screening and Treatment Options
If you’re over 45 or have risk factors, it’s time to talk with your doctor. Screening saves lives. If polyps or other findings are discovered, your healthcare provider can recommend the best next steps for diagnosis and treatment.
At Poplar Bluff Regional Medical Center, we make it easy to take control of your colon health. Talk to your primary care provider or schedule directly with our board-certified gastroenterologist.
You can make an appointment with your primary care provider by visiting https://www.regionalphysicianservices.com/family-medicine-care or schedule a colonoscopy directly with Dr. Victor Lawrinenko, gastroenterologist at (573) 778-2600 or visit https://www.regionalphysicianservices.com/gastro.
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