FDG PET scan is a diagnostic imaging test that uses radioactive glucose (FDG) to visualize metabolic activity in different parts of the body.
FDG PET scan is a diagnostic imaging test that uses radioactive glucose (FDG) to visualize metabolic activity in different parts of the body. It is a non-invasive and painless imaging test that can help doctors detect and diagnose a wide range of medical conditions, including cancer, heart disease, and neurological disorders. In this blog, we will discuss the basics of FDG PET scan, how it works, and its clinical applications.
Clinical Applications of FDG PET Scan
FDG PET scan has a wide range of clinical applications. Some of the most common applications include:
- Cancer Diagnosis and Staging: FDG PET scan is widely used in the diagnosis and staging of cancer. It can help detect the presence of cancer, determine the extent of the disease, and monitor the effectiveness of treatment.
- Neurological Disorders: FDG PET scan can be used to detect and diagnose neurological disorders such as Alzheimer's disease, Parkinson's disease, and epilepsy.
- Cardiac Imaging: FDG PET scan can help diagnose and evaluate heart disease, including coronary artery disease, cardiomyopathy, and heart failure.
- Infection and Inflammation: FDG PET scan can be used to detect and diagnose infections and inflammation in the body.
- Radiation Therapy Planning: FDG PET scan can help radiation oncologists to plan the radiation therapy treatment for cancer patients.
What is the Procedure for an FDG PET scan?
FDG PET scan is a type of nuclear medicine imaging test that works by using a small amount of radioactive glucose (FDG) that is injected into the patient's body. The radioactive glucose is absorbed by the cells in the body, and its distribution is then detected by a specialized camera called a PET scanner. The PET scanner detects the radioactivity emitted by the FDG and creates three-dimensional images of the metabolic activity in the body.
The FDG is a form of glucose that is similar to the sugar that is naturally present in the body. When the FDG is injected into the patient's body, it is taken up by the cells, and it is converted into a form of energy that can be used by the cells. The cells that are more metabolically active, such as cancer cells or infected cells, will absorb more FDG than the surrounding healthy tissue. This results in a greater concentration of radioactivity in the cancerous or infected cells, which can be visualized on the PET scan.
Benefits and Risks of FDG PET Scan
FDG PET scan is a safe and non-invasive imaging test that has many benefits. It is highly accurate and can help detect diseases at an early stage, allowing for prompt treatment. However, like all medical procedures, the FDG PET scan has some risks. The primary risk of an FDG PET scan is radiation exposure. The amount of radiation used in FDG PET scans is relatively low and is considered safe for most patients. However, patients who are pregnant or breastfeeding should avoid the test unless necessary.
Cost of FDG PET Scan
The cost of an FDG PET Scan varies from city to city. Although some more factors play an important role in price variation such as Locality, technology, the market value of diagnostic centers, insurance coverage, and medical panel, etc.
Generally, the cost of an FDG PET scan in Delhi is INR 23900. As mentioned above, the cost is different in different diagnostic centers. With Ganesh Diagnostic and Imaging Centre, you can get the benefit of a 50% discount and avail of the FDG PET CT scan at the cost of Rs.11950.
Also, Ganesh Diagnostic has tied up with recognized government, and private organizations, banks, and health insurance companies for providing you with a hassle-free experience, you can get your tests done at panel charges.
Best PET Scan Centre Delhi
Ganesh Diagnostic and Imaging Centre is 24x7, the best PET scan center, and is equipped with the most advanced PET CT Scanner with improved technology in Delhi. Which allows the identification of the diseases at the earliest stage.
Our mission is to provide diagnostic services all over Delhi and NCR. We have a team of highly experienced radiologists and technologists to test, analyze and prepare 100% accurate reports. We offer free ambulance service in Delhi NCR. So, Patients can easily access the free ambulance service for pick and drop.
To answer your queries and concerns regarding the testing procedure, we have a team of healthcare executives available 24x7 and 365 days. You can schedule your appointment with different payment options hassle-free with our online appointment facility, on-call appointment facility, and during center visits. Book your procedure today and stay healthy.
Conclusion
FDG PET scan is a powerful diagnostic imaging test that can help doctors detect and diagnose a wide range of medical conditions. It is a safe and non-invasive test that is widely used in clinical practice.
If you are scheduled for an FDG PET scan, your doctor will provide you with detailed instructions on how to prepare for the test. Be sure to follow these instructions carefully to ensure accurate and reliable results.
