A whole-body PET CT Scan provides structural & functional information regarding the body organs and tissues at cellular and molecular levels. The test is given through application of an “O” shaped machine. Up to this time, most hospitals and carebox are utilizing this technology.
The doctors use it to examine the internal organs and check whether they are healthy or not. It gives a doctor full information about the passage of blood and how your body is using sugar and oxygen. It also informs the doctors where in the body healing is taking place.
- Things you should know about the whole-body PET CT Scans
- It is a new technology applied in nuclear imaging. Below are some pre-scan instructions (Do’s and Don’ts) that patients should know prior to a PET CT scan.
- Diabetic patients may have a meal 6 hours prior to the scan.
- Notify the technologist/doctor/radiologist if pregnant.
- Notify the technologist/doctor/radiologist if breast-feeding.
- Notify the technologist/doctor/radiologist if you are allergic to anything.
- Notify the technologist/radiologist/doctor if you have received any recent radiation therapy.
- If insulin dependent, notify your doctor for special instructions.
DONT’s
- Avoid consuming any food products at least 8 hours prior to the scan
- Dispose of items containing metallic items such as zips, snaps, jewelry, spectacles, dentures etc
Detecting health problems and detecting diseases at an early stage at the appropriate time is a big difference in health care. It assists in raising the expectancy rate of life for a good quality of life. PET CT Scan is very famous nowadays for the early detection of numerous chronic diseases. To obtain the information radioactive glucose is infused into the veins of the human body while doing a scan. It assists in obtaining information regarding nearly all of the tissues of the body. It detects the abnormalities in the organs or tissues of the body and facilitates early disease detection. According to the necessity of the diseases, the physician decides whether the patient requires only a PET scan or a PET CT scan. It may be applied in different areas like Oncology, Neurology, Cardiology, Infection and Inflammation imaging.
Conclusion
The illness that is easily and in-depth diagnosed by full body PET CT scan can be enumerated as cancer, coronary artery disease, Alzheimer’s, seizure, brain tumours, memory disorder and numerous other central nervous system-related problems. It gives 3-D images along with functional as well as cellular level details of the organs and the tissues.
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Frequently Asked Questions
Q. What Is The Prep For A Full Body PET Scan?
You will typically have to fast for 4-6 hours before the test, excluding food and fluids except water. You can also be asked to stop taking caffeine, alcohol, and heavy exercise for 24 hours beforehand.
Q. What Does A Full Body PET CT Scan Show?
A PET/CT full-body scan integrates the capabilities of positron emission tomography (PET) and computed tomography (CT) for producing excellent images of both organ structure and organ function all over the body.
Q. Is A Full Body PET Scan Worth It?
The value of a full-body PET scan depends on one’s situation, with possible advantages and disadvantages to weigh. Though it can identify many conditions, including cancer and heart disease, and help with treatment planning, it has risks such as radiation exposure, false positives, and expense
Q. What To Do Before A PET Scan?
Your doctor may alter this instruction if you have diabetes. Drink water only.
