When it comes to cancer, early detection can make all the difference. One of the tools that has gained attention in preventive health screening is the cancer marker test. Whether you are going for a routine check-up, monitoring an existing condition, or taking a proactive step in your health journey, understanding how cancer marker tests work can empower you to make informed choices.
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What Is a Cancer Marker Test?
A cancer marker test is a blood test that checks for the presence of specific substances—known as tumour markers—that may be produced by cancer cells or by the body in response to cancer. These markers can sometimes indicate the presence of certain types of cancer before symptoms appear. However, it is important to note that these tests are not definitive diagnostic tools. Rather, they are used in combination with other diagnostic methods such as scans and biopsies.
Who Should Consider a Cancer Marker Test in Singapore?
Cancer marker tests are typically recommended for individuals who:
- Have a family history of certain cancers (e.g. breast, colon, liver, or prostate cancer).
- Have previously been diagnosed with cancer and require ongoing monitoring.
- Are undergoing a routine health screening and wish to add cancer markers for added reassurance
- Have been advised by their doctor due to specific symptoms or risk factors.
Common Types of Cancer Marker Tests Available in Singapore
In Singapore, the following tumour markers are among the most commonly tested:
- CEA (Carcinoembryonic Antigen) – Linked with colorectal and other cancers.
- AFP (Alpha-fetoprotein) – Associated with liver cancer.
- CA 125 – Often used to monitor ovarian cancer.
- CA 19-9 – Used for pancreatic and gastrointestinal cancers.
- PSA (Prostate Specific Antigen) – Commonly used to detect prostate abnormalities.
- CA 15-3 – Sometimes used to monitor breast cancer.
What to Expect During the Test
A cancer marker test is a straightforward blood test. You will be asked to fast or avoid certain medications prior to the test, depending on your doctor’s instructions. Results are usually available within a few days. It is essential to review the results with a medical professional who can interpret them accurately and advise on the next steps, if necessary.
Limitations of Cancer Marker Tests
While cancer marker tests can provide useful information, they have limitations:
- They cannot detect all types of cancer.
Some non-cancerous conditions can raise marker levels. - Not all cancers produce detectable markers in the early stages.
Therefore, they should not be relied upon as the only form of cancer screening. Always consult with a healthcare professional for a comprehensive evaluation.
Health Screening Packages With Cancer Marker Tests
Many private clinics and medical centres in Singapore offer packages that include these tests as part of cancer screening panels. Click the link below to browse and book health screening packages with cancer markers.
Book Health Screening with Tumour Markers
If you would like to consult a specialist to understand your screening options better, contact us for an introduction to a trusted specialist in Singapore.
Useful Links
- Have Questions? Find us on WhatsApp (wa.me/6590991662)
- Book A Health Screening Package with Tumour Markers
- Discover more health screening packages in 365Mall
- Explore comprehensive health screening packages from our partners
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