Colorectal Cancer Screening
Detect Colorectal Cancer Early for Better Outcomes
Colorectal cancer screening is a preventive health measure that involves tests to detect abnormalities in the colon or rectum before symptoms appear. Early detection significantly improves treatment outcomes and survival rates. In Singapore, screening is recommended for adults starting at the age of 50, or earlier for those with family history or other risk factors.
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Why You Should Consider Colorectal Cancer Screening
The risk of developing colorectal cancer increases as you age, particularly after you reach 50 years. Screening allows doctors to identify and remove polyps—small growths on the inner lining of the colon—before they have the chance to transform into malignant tumours. By participating in regular screening, you can effectively prevent cancer from developing or catch it at a stage where it is highly curable.
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Are you experiencing persistent changes in bowel habits or have you been diagnosed with a colorectal condition? Speak to a General Surgeon or a Colorectal Specialist today. They can perform necessary screenings, such as a colonoscopy, and discuss whether robotic or laparoscopic surgery is the right path for your specific health needs.

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FAQs
For individuals with no symptoms and no family history of the disease, the Ministry of Health (MOH) Singapore generally recommends that screening should begin at 50 years of age. However, if you have a family history of colorectal cancer or certain genetic conditions, your doctor may advise you to start screening at an earlier age.
A Faecal Immunochemical Test (FIT) is a preliminary screening tool that detects trace amounts of blood in the stool, which can be an early sign of polyps or cancer. It is non-invasive and performed annually. A colonoscopy is a more comprehensive procedure where a doctor uses a thin, flexible tube with a camera to examine the entire colon. It is typically performed every ten years if the results are normal.
Most patients undergo a colonoscopy under sedation, which means you will be in a relaxed, sleep-like state and should not feel any pain or discomfort during the examination. The procedure usually takes approximately 15 to 30 minutes, and most individuals can resume their normal activities the following day.
Yes, it is one of the few cancers that can be prevented through screening. During a colonoscopy, if a doctor finds a polyp, they can remove it immediately during the same session. This prevents the polyp from ever developing into cancer. Maintaining a high-fibre diet and a healthy weight also contributes to prevention.
Early colorectal cancer often has no symptoms. However, you should consult a doctor if you notice persistent changes in bowel habits (such as constipation or diarrhoea), blood in your stool, persistent abdominal discomfort, or unexplained weight loss. Do not wait for symptoms to appear before seeking a screening.

