A PET (Positron Emission Tomography) scan is an advanced nuclear imaging technique that shows how organs and tissues are functioning at a cellular level. It uses a small amount of radioactive tracer to capture detailed images of metabolic activity, making it highly effective for detecting cancers, heart conditions, and neurological disorders at very early stages. With our trusted diagnostic partners, patients gain access to certified centres, modern PET-CT scanners, and expert nuclear medicine specialists for accurate and reliable reporting.
PET is recommended when doctors need to evaluate organ function, detect diseases early, or monitor treatment response. It is commonly prescribed for:
We offer access to a variety of PET scan studies, including:
PET scans help detect and evaluate a wide range of medical conditions, such as:
To ensure a smooth and safe scanning experience:
PET scans help detect early signs of cancer, monitor treatment progress, and evaluate organ function with high accuracy. For best results, avoid sugar for 12 hours before the scan, follow fasting instructions, and stay calm and relaxed during the procedure. Inform your doctor if you are diabetic, pregnant, breastfeeding, or taking any medications, as this can affect scan accuracy.
A PET (Positron Emission Tomography) scan is an advanced imaging test that shows how organs and tissues are functioning in real time. It uses a safe radioactive tracer (usually a glucose-based substance) to detect cancer, evaluate the spread of disease, monitor treatment response, and assess brain and heart health with high accuracy.
Yes, PET scans are generally safe. The tracer used contains a very small amount of radioactivity, which naturally leaves the body within a few hours. Most people experience no side effects. Rarely, mild reactions such as warmth or slight discomfort at the injection site may occur. Pregnant or breastfeeding women should inform the radiology team before scheduling the scan.
Preparation is important for accurate PET scan results. – Fast for **6 hours** before the scan (only water allowed). – Avoid sugar, sweets, and heavy meals for **12 hours** prior. – Keep your body warm and avoid strenuous exercise for 24 hours. – Diabetic patients must follow special instructions to control blood sugar. – Inform the radiology team about pregnancy, breastfeeding, or any ongoing medications.