What is the Cost of a PET Scan?
Treatment name Cost range
PET Scan Rs.22200 to Rs.29600
Who Performs a PET Scan?
A PET scan is typically performed by a team of healthcare professionals, including:
- Nuclear medicine physician: A specialist who specializes in nuclear medicine and is responsible for interpreting the PET scan results.
- Radiologist: A medical doctor who specializes in interpreting medical images and provides additional insights into the findings.
- Nuclear medicine technologist: A trained healthcare professional who operates the PET scanner.
Technology Used in a PET Scan:
PET scans involve advanced technology that combines nuclear medicine and imaging. This includes:
Tracers: PET scans use radioactive tracers, such as fluorodeoxyglucose (FDG), which emit positrons that are detected by the PET scanner.
PET Scanner: The PET scanner consists of a ring-shaped device that detects the emitted positrons and produces detailed images.
Computer System: The PET scanner is connected to a computer system that processes the data and generates the final images for interpretation.
Precautions Before a PET Scan:
Before undergoing a PET scan, it is essential to follow the specific instructions provided by the healthcare provider, which may include:
Fasting: In some cases, fasting for a certain period before the scan may be necessary to improve the quality of the images.
Medication adjustments: The healthcare provider may advise temporary discontinuation or adjustment of certain medications, particularly those that may interfere with the scan results or
Key Tests and Assessments During a PET Scan:
During a PET scan, the following steps are typically involved:
Tracer injection: A small amount of the radioactive tracer is injected into a vein, usually in the arm.
Uptake period: The tracer needs time to distribute and accumulate in the body tissues or organs of interest. This period can vary depending on the specific tracer and the condition being evaluated.
Scan acquisition: The PET scan machine detects the emitted radiation from the tracer and produces detailed images of the body's metabolic activity.
Additional imaging: In some cases, additional imaging, such as a computed tomography (CT) scan or magnetic resonance imaging (MRI), may be performed in conjunction with the PET scan to provide more comprehensive information.