Colon Cancer

At MercyOne, we provide screening, diagnosis and treatment for colon cancer with a team dedicated to your comfort, safety and long-term health. From prevention to survivorship, we’re here to guide you through every step.

What is colorectal cancer?

Colorectal cancer is an overarching term that includes colon cancer and rectal cancer. Colorectal cancer begins in either large intestine/colon or the rectum and often develops from polyps (small growths on the lining of the colon) that can become cancerous over time. In the United States, colorectal cancer is the second leading cause of cancer-related deaths, claiming more than 55,000 lives each year. In Iowa, colon and rectal cancer rates are higher than the national average, making early detection especially important for Iowans. In fact, screening colonoscopies are designed to prevent colorectal cancer by detecting polyps before they turn into cancer. Because colorectal cancer may not cause symptoms in its early stages, routine screening plays a critical role in detecting polyps early and improving treatment outcomes.

Symptoms of colorectal cancer

A change in bowel habits
A feeling that you need to have a bowel movement that’s not relieved by having one
Persistent abdominal discomfort, cramping or pain
Blood in stool
Weakness and fatigue
Quick and unintended weight loss

Ways to reduce your risk of colorectal cancer

Quit smoking: Smoking significantly raises your risk.
Eat fiber-rich foods: Eat more fruits, vegetables, beans and whole grains.
Limit red/processed meats like beef, pork, lamb and processed meats like bacon and sausage.
Exercise regularly: Aim for at least 30 minutes of moderate activity most days of the week.
Maintain a healthy weight: Excess weight increases your risk.
Limit alcohol: If you drink, do so in moderation.
Get recommended screenings for your risk level.

Learn symptoms and risk factors of colon cancer

Why colonoscopies and screenings matter

Screening can detect colon cancer before symptoms appear and even prevent cancer by finding and removing precancerous polyps. Colonoscopies are the most comprehensive screening test for both colon and rectal cancer and are typically recommended every 10 years for average risk adults.

Most adults should begin regular screening at age 45, or earlier if they have certain risk factors. Your MercyOne provider can help determine the right screening plan for you.

Common myths and misperceptions of colonoscopies

Colon cancer treatment at MercyOne

If you are diagnosed with colon cancer, your care team will build a personalized treatment plan based on your specific needs.

Treatment options may include:

Surgery
Chemotherapy
Radiation therapy for rectal cancer
Targeted or advanced therapies

Your MercyOne team works closely across specialties to coordinate care so you can get back to living your best life.

Schedule your colonoscopy

Talk to your primary care provider about getting a referral to schedule your colonoscopy if you are age 45 or older, if you are at high risk for colorectal cancer or have experienced symptoms.