The incidence of cancer has had an unprecedented rise in recent years; among them, colorectal cancer is considered Singapore’s top killer. According to the National University Cancer Institute in Singapore, it affects more than 1,865 cases annually. In order to secure a positive prognosis for this condition, a colonoscopy screening is typically recommended by medical professionals—why is that?
If you are at high risk of getting colorectal cancer or have a family history of it, this article will enlighten you on the benefits of a colonoscopy screening, highlighting its importance in early detection of the disease. Furthermore, we will help you understand how the procedure works and the other minor details, such as costs and insurance, when getting a colonoscopy screening in Singapore.
Importance of Early Detection: How Does a Colonoscopy Screening Help?
When it comes to colorectal cancer, timing is everything. Detecting cancer or precancerous growths early can mean the difference between a simple outpatient procedure and intensive treatment such as surgery, chemotherapy, or radiation. Studies have shown that survival rates are significantly higher when colorectal cancer is diagnosed at an early stage.
Through colonoscopy screening, doctors can remove small polyps before they turn cancerous, effectively stopping cancer before it starts. Even if abnormalities are detected, catching them early allows for treatment options that are less invasive and comfortable.
At GLS Centre, we stress that early detection isn’t just about enhancing survival rates — it’s about preserving your quality of life, reducing the need for aggressive treatments, and giving patients and their families peace of mind.
Procedure of a Colonoscopy Screening in Singapore: What You Should Know
Colonoscopy screening is a medical procedure where a doctor uses a thin, flexible tube with a camera (called an endoscope) to examine your large intestine, which includes the colon, rectum, and anus. This procedure allows doctors to detect abnormalities such as polyps, ulcers, and signs of inflammation. Most importantly, it enables the identification and removal of polyps.
This screening method serves three primary functions: screening, diagnosis, and treatment.
Main Functions of a Colonoscopy
Screening | Diagnosis | Treatment |
The test is primarily used to screen for colorectal cancer. People who are above the age of 45 or at high risk of getting colorectal cancer are recommended to go for regular screenings. | A doctor may recommend a colonoscopy if you experience rectal bleeding, unusual bowel habits, unexplained weight loss, etc. They will use the colonoscopy screening to take a tissue sample (biopsy) for examination under a microscope, which will help make a diagnosis. It can be used to diagnose conditions such as:
| During a colonoscopy screening, your doctor may be able to treat your condition. During a colonoscopy, they are able to remove any polyps (abnormal growths) that they find and test them for cancer. Removing polyps also prevents the spread and development of cancer. |
No matter the reason you are getting a colonoscopy in Singapore—be it for screening, diagnosis, or treatment—the way you prepare for the screening will remain mostly the same.
Preparing for a Colonoscopy in Singapore
Preparation is key to a successful procedure. Patients are typically advised to:
- Follow a special diet 1–2 days before the screening, avoiding solid foods.
- Take prescribed laxatives to cleanse the bowel.
- Arrange for someone to accompany them home after the procedure, since sedation is used.
At GLS Centre, our gastroenterologist, Dr. Lai, and our medical staff provide clear instructions and ongoing support to ensure preparation is as smooth as possible. On the day of the procedure, patients are placed under sedation, and the entire process usually takes 15-30 minutes. Most individuals can return to normal activities by the following day.
Cost and Insurance
We understand that cost is often a concern for patients considering colonoscopy screening in Singapore. The price may vary depending on whether the procedure is performed in a private or public healthcare setting, as well as whether sedation, polyp removal, or biopsy is required.
At GLS Centre, we are committed to making screenings accessible and affordable. Patients can use their Medisave to offset part of the procedure cost, and many insurance plans also provide coverage for a colonoscopy in Singapore. Our staff will be happy to assist you with financial queries, so you can focus on your health with peace of mind.
Why Choose GLS Centre for Colonoscopy Screening?
We understand that medical procedures can feel intimidating, but at GLS Centre, your comfort and safety come first. When you choose us for your colonoscopy in Singapore, you can expect:
- Dedicated Specialists: Our gastroenterologist, Dr. Lai, is qualified to perform colonoscopies with care.
- Patient-First Care: We take time to listen to your concerns and explain each step of the process clearly.
- Compassionate Environment: From preparation to recovery, our staff is here to support you with empathy and professionalism.
Our mission is to help patients prevent serious health issues by making colonoscopy screening accessible, safe, and reassuring—book an appointment with us today!