In Singapore, PET CT scans are increasingly being used to diagnose and monitor a range of conditions, from cancer to neurological disorders, offering patients a more accurate and effective way to manage their health. Whether you are dealing with unexplained symptoms or seeking to track the progress of a treatment plan, understanding what a PET CT scan is and how it works could be key to taking control of your health journey.
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What is a PET CT Scan?
A PET CT scan combines two powerful imaging techniques – Positron Emission Tomography (PET) and Computed Tomography (CT) – into one comprehensive test. The CT scan creates detailed images of the body’s internal structures, while the PET scan provides information about how those structures are functioning. This fusion results in a highly accurate and informative scan that allows medical professionals to detect abnormalities that may not be visible with traditional imaging methods.
Why Choose a PET CT Scan?
It offers several advantages that make it an ideal choice for both diagnostic and treatment purposes.
1. Enhanced Accuracy in Diagnosis
PET CT scans are particularly useful in detecting cancer, neurological disorders, and heart conditions. The combined imaging techniques allow for the detection of early-stage diseases, even before symptoms appear. This early diagnosis can significantly improve treatment outcomes.
2. Better Treatment Planning
With the detailed and precise information provided by a PET CT scan, doctors can plan treatments more effectively. Whether it is cancer treatment, surgery, or therapy, it helps in monitoring how the body is responding to treatment and making necessary adjustments along the way.
3. Minimally Invasive
Compared to other diagnostic procedures, it is non-invasive and does not require any surgery or extensive preparation. It is a relatively quick and safe procedure that requires only a small amount of radioactive material, which poses minimal risk to the patient.
4. Modern TechnologyÂ
Singapore’s medical facilities are equipped with the latest in PET CT scanning technology. This means that patients can benefit from high-quality imaging that ensures the best possible diagnostic accuracy.
When Should You Consider it?
It is typically recommended for patients who are experiencing the following symptoms or conditions:
- Unexplained weight loss.
- Persistent pain.
- Unexplained fever.
It is also commonly used for patients with a history of cancer, to monitor for recurrence or metastasis. Additionally, it can be beneficial for individuals with neurological conditions, such as Alzheimer’s disease or epilepsy, or for those with heart-related concerns.
How is it Performed?
The procedure is relatively simple and typically involves the following steps:
- Preparation – You will be asked to refrain from eating for a few hours before the scan, as the PET scan uses a radioactive glucose tracer to observe the body’s metabolic activity.
- Injection of Tracer – A small amount of radioactive glucose is injected into your vein. This tracer is drawn to areas of your body with higher metabolic activity, such as tumours or inflamed tissues.
- Scanning – You will be asked to lie down on a table that moves through the PET CT scanner. The scan usually takes between 30 and 60 minutes, depending on the area being examined.
- Post-Scan – Once the scan is complete, you can go about your day as usual. The images will be analysed by a specialist, and your doctor will discuss the results with you.
PET CT Scan Cost in Singapore
The cost in Singapore can vary depending on the type of scan and the area being examined. Below are estimated prices:
| Type of Scan | Cost |
| Brain PET CT Scan | From S$2,400 |
| Full Body | From S$2,400 |
| Melanoma Protocol PET CT Scan | From S$2,500 |
These prices may vary depending on the clinic or hospital, as well as any additional services or consultations required. It is always advisable to check with the specific medical provider for the most accurate and up-to-date pricing.
Is it Right for You?
While the PET CT scan is an invaluable diagnostic tool, it is not suitable for everyone. It is important to consult with a healthcare professional to determine if this imaging test is appropriate for your condition. They will assess your symptoms, medical history, and overall health to decide whether a PET CT scan is the best course of action.
Schedule A PET CT Scan Appointment
If you are interested in booking an PET CT scan or would like to inquire about other screening services, do not hesitate to get in touch with us. Simply send a message via the contact button below.
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- MRI Scan Singapore – Learn About Magnetic Resonance Imaging
- PET Scan Singapore – Learn About Positron Emission Tomography
- Ultrasound Singapore – Learn About This Diagnostic Scan
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This article is informative only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice.