Colorectal cancer is one of the most preventable and treatable forms of cancer when caught early. In Singapore, it remains the most common cancer among men and the second most common among women. Despite its prevalence, many individuals delay screening due to misconceptions about the process and the disease. Understanding the reality behind colorectal cancer detection myths is the first step toward proactive health management. Here are five common myths debunked by medical facts.
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Myth 1: I don’t have any symptoms, so I don’t need to be screened.
The Fact: This is the most dangerous misconception. Early-stage colorectal cancer and its precursor, polyps (small growths on the inner lining of the colon), often do not cause any symptoms. By the time symptoms like rectal bleeding, persistent abdominal pain, or changes in bowel habits appear, the cancer may have already reached an advanced stage. Screening is designed to find these issues in asymptomatic individuals when they are easiest to treat or even prevent.
Myth 2: Colorectal cancer only affects the elderly.
The Fact: While the risk increases significantly after the age of 50, colorectal cancer is increasingly being diagnosed in younger adults. In Singapore, the recommended age to start regular screening for average-risk individuals is 50. However, if you have a family history of colorectal cancer or certain genetic conditions, your doctor may recommend starting screenings much earlier.
Myth 3: A colonoscopy is a painful and invasive procedure.
The Fact: Modern colonoscopies are performed under sedation, meaning most patients are asleep and feel no pain or discomfort during the procedure. The “invasive” part—the scope—is a thin, flexible tube that allows the doctor to see the entire colon. Furthermore, it is a dual-purpose procedure: if a doctor finds a pre-cancerous polyp, they can often remove it right then and there, preventing cancer from ever developing.
Myth 4: Only people with a family history of colon cancer need to worry.
The Fact: Approximately 75% to 80% of people diagnosed with colorectal cancer have no family history of the disease. While genetics play a role, lifestyle factors such as a diet high in processed meats, smoking, sedentary behavior, and obesity are significant contributors. Regardless of your family tree, regular colorectal cancer detection myths should not keep you from following standard screening guidelines.
Myth 5: Screening is too expensive and not worth the cost.
The Fact: In Singapore, colorectal cancer screening is highly accessible. For those concerned about costs, the Ministry of Health (MOH) provides fee benchmarks for transparency. For instance, a Colonoscopy with or without biopsy (TOSP Code: SF702C) has a recommended private surgeon fee range of approximately $1,200 to $1,800 (as of 2025 benchmarks).
Furthermore, eligible Singaporeans can benefit from the Screen for Life programme, where a Faecal Immunochemical Test (FIT) kit is available at a highly subsidised rate (or even free) at participating CHAS clinics. Early detection is not just a lifesaver; it is also far less expensive than treating advanced-stage cancer.
Our Preferred Doctors For Colorectal Cancer Screening
If you are looking for a doctor for colorectal cancer screening, you can consider our Preferred Doctors:
Dr Tan Wee Boon
Dr Kim Guowei
Dr Thng Yongxian
Wellness & Gynaecology Centre by Dr Julinda Lee
RS Permata Palembang
Bệnh viện Bình Dân
Bệnh viện Chợ Rẫy
Bệnh viện Đa khoa Tâm Anh TP Hồ Chí Minh
Bệnh viện Đa khoa Quốc tế Vinmec Central Park
Bệnh viện Ung Bướu TP Hồ Chí Minh
Bệnh viện Thống Nhất
Bệnh viện Nhân dân Gia Định
Bệnh viện Đại học Y Dược TP Hồ Chí Minh
Bệnh viện FV
Bệnh viện Quốc tế City
Bệnh viện Quốc tế Mỹ AIH
Bệnh viện Gia An 115
Bệnh viện Hoàn Mỹ Sài Gòn
Sunway Medical Centre Penang
[SG] Featured Doctor- Dr Juanda Leo Hartono
Taking Action
Don’t let colorectal cancer detection myths stand in the way of your health. If you are 50 years or older, or have risk factors, speak to your doctor about the best screening method for you. Whether it is a simple annual FIT test or a colonoscopy every ten years, taking action today can ensure a healthier tomorrow.
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