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PET Scan Cost in Hyderabad
You can book PET Scan in Hyderabad at an exclusive price of ₹ 9999 only. You can also book your appointment online with flat 3% cashback exclusively on LabsAdvisor. The following is the best lab for PET CT scan in Hyderabad.
Nuclear Healthcare Limited
Nuclear Healthcare Limited is one of the most popular and best lab for PET scan in Hyderabad. It is located in Hyderabad – 500002. You can book your appointment in this lab online with preferred time slot exclusively on LabsAdvisor.
You can also avail flat 3% cashback on PET scan cost in Hyderabad by booking on LabsAdvisor.
Don’t you want to know about the procedure and risks associated in PET CT Scan? If you do so, read the article below.
Frequently Asked Questions About PET CT Scan
What is a PET CT Scan?
PET CT Scan which is also called as PET Scan is the most advanced nuclear imaging technique. The Positron Emission Tomography (PET) and Computed Tomography (CT) is combined into a single machine to visualize the structure and tissues in our body.
The information on body’s anatomy and metabolic function can be obtained in a single imaging session using PET CT scan. The PET CT scan is high accurate that it can easily differentiate between the cancerous and non-cancerous tissues .
PET CT scan is very useful in diagnosing purpose and to monitor the treatment for a specific medical condition. It is capable of detecting very early changes in the cells which CT and MRI cannot do.
Why is PET scan performed?
PET CT Scan is useful in examining the blood flow, oxygen intake, tissues, changes in metabolism in our body, etc. The PET CT Scan are most commonly used to diagnose
- Heart disease
- Brain disorders
The metabolic rate in the cancerous cells is high compared to the non-cancerous cells. Because of this the cancerous cells show bright in the PET CT scan making it efficient to differentiate between cancerous and non cancerous tissues.
Apart from detecting cancer tissues, PET CT scan is highly efficient in examining the spread and monitor the cancer treatment. But sometimes this will fail to detect solid tumors.
PET CT scan examines the blood flow in the heart to detect the areas with the decreased blood flow. This scan is highly efficient as it measures the different level of tissue function in the heart with the help of tracer.
PET scan is capable of detecting the level of glucose utilized by the brain. This helps doctor to detect any abnormality and monitor the working of brain.
It is useful in diagnosing and monitoring the various Central Nervous System disorders such as alzheimer’s disorder, epilepsy, head trauma, etc.
How should I prepare for PET scan?
The PET scan generally requires some preparation prior to the test. Your doctor will give instructions on the basis of the type of PET scan that you are undergoing.
Your doctor may ask you to avoid any kind of physical exercise one or two days prior to the scan. You will be asked to maintain a low carbohydrate and sugar free diet one day before the test.
On the test day, you should not eat or drink for several hours. It is necessary to inform your doctor if your are pregnant or expected to be pregnant. If you are a diabetic patient, you will be given special instruction that you should follow.
At the time of the test, if you are breastfeeding you should ask your doctor on how to proceed for the scan. It is also important to inform your doctor if you are taking any medicines or herbal supplements. If you have a known allergic reaction to the contrast material or iodine, it is important to inform your doctor before taking the test.
Before entering the scan room you should change into a gown given by the lab. You should avoid carrying jewelry or any other objects with metallic content into the room which may affect the CT images.
How is PET scan done?
PET CT scan machine looks similar to the CT or MRI machine. A radioactive material called radio-tracer will be either injected in the vein, given orally or in the form of gas you inhale. This radio-tracer will accumulate in the organ or area where there is high level of metabolic activity.
You will be asked to lie down on a narrow table which will slide into the the PET machine. A X ray tube will rotate around you taking multiple pictures of your internal organ. It is important to stay still throughout the process.
The X ray detect the area where the radio-tracer is accumulated in the large amount and where there is high level of chemical activity.
The data collected will be sent to the computer operated by the radiologist from a different room. The computer process the data and produce a detailed image of the area examined. The radiologist monitor the whole process from a different room with the help of the speakers and microphone.
PET CT scan gives the information on the various metabolic or chemical changes in the tissues along with the anatomy and structure of the organs.
What are the risk involved in PET CT scan?
The benefits obtained from the PET CT scan outweigh the risks. The scan uses X ray beams to produce detailed images. So you will be exposed to the radiation which is usually minimal. But you may still develop cancer in future which is very rare.
The PET CT scan involves intake of the radio-tracer. There is a possibility of allergic reactions due to the tracer used. The people with asthma, heart disease, blood cell disorders and kidney disease are more prone to the allergic reaction due to the radio-tracer used in the treatment.
If you are pregnant, the radiation may affect the fetus which may sometimes lead to miscarriage or other medical conditions. It will also cause discomfort to those who are claustrophobic.