5520 Leonardo Da Vinci Dr. Suite 100, Edinburg, TX 78539
To schedule an appointment, call (956) 362-3636
To learn more about gastroenterology services at DHR Health, https://dhrhealth.com/services/gastroenterology-advanced-endoscopy/
Colorectal Cancer: The Importance of Prevention and Early Detection
As a gastroenterologist, I see firsthand the importance of prevention and early detection in reducing the impact of colorectal cancer in our community. That begins with understanding what colorectal cancer is, who may be at risk, and the screening options available to detect it early.
What is Colorectal Cancer?
Colorectal cancer affects the large intestine (colon) and rectum. It is the third most commonly diagnosed cancer in men and the second in women. Diagnosis can occur through the onset of symptoms or screening tests.
Warning Signs to Watch For
Common warning signs include abdominal pain, blood in the stool, anemia, changes in bowel habits (such as thinner stools, constipation, or diarrhea), loss of appetite, and unexplained weight loss. Anemia-related symptoms like fatigue, dizziness, chest pain, and shortness of breath can also occur. However, some individuals may not experience symptoms until the disease is advanced, which is why regular screening is important for early detection.
Risk Factors for Colorectal Cancer
Risk factors include a family history of colon cancer or polyps, lifestyle factors like a low-fiber or high-fat diet, high consumption of red or processed meats, physical inactivity, smoking, heavy alcohol use, and obesity. Other risks include inflammatory bowel diseases like Crohn’s or ulcerative colitis, immunosuppression after organ transplants, and rare genetic mutations.
How to Reduce Your Risk
You can reduce your risk by addressing modifiable lifestyle factors, such as increasing physical activity, consuming more fiber, reducing red and processed meat intake, quitting smoking, and limiting alcohol use. Most importantly, undergoing regular screening is crucial. Remember, the best screening is the one that gets done—any form of screening is better than none.
Screening Options
Screening for colorectal cancer should begin at age 45. Two main options are available. A colonoscopy involves using a camera to detect and remove pre-cancerous polyps, effectively reducing the risk of cancer. The second option is the FIT test, a stool-based test that detects blood. If positive, a follow-up colonoscopy is required. The frequency and type of screening depend on individual risk factors and should be discussed with your healthcare provider. Don’t hesitate to bring this up at your next appointment!
With March recognized as Colorectal Cancer Awareness Month, I strongly encourage those who may be at risk to speak with their healthcare provider about screening. Early detection allows for proactive intervention and can be lifesaving.
