PET Scan Singapore - Learn About Positron Emission Tomography

I am concerned about my health. Can I request a PET scan at a healthcare facility in Singapore?

Yes, you can request a PET scan at a healthcare facility in Singapore, but it typically requires a referral from a medical practitioner. PET scans are specialised imaging tests and are usually performed when there is a specific medical indication, such as cancer or other serious conditions.

You should confirm with the healthcare provider if a referral is required for your desired scan.

Why is a PET scan important?

A PET scan is crucial for detecting and diagnosing certain types of cancers, heart disease, and neurological conditions. Many serious diseases, including cancer, can be “silent” in their early stages, meaning they do not show symptoms until they are more advanced. A PET scan can help detect these conditions, allowing for more effective treatment and management.

Is radiation exposure from medical imaging scans harmful?

Certain examinations such as X-ray, CT scan, mammography, bone mineral densitometry, and PET scan will expose the patient to low doses of radiation. With current technology, radiation risk from medical imaging is sufficiently low to not cause harm.

Female patients who are pregnant, or for whom if pregnancy is a possibility, should inform the attending doctor, radiographer or nurse.

When should I consider getting a PET scan?

You may need a PET scan if your doctor suspects you have cancer, heart disease, or neurological issues that require further investigation. A PET scan is typically recommended when there are specific symptoms, or when other diagnostic tests have not provided enough information for a diagnosis. Your doctor will advise you on whether a PET scan is necessary based on your medical history and risk factors.