WHAT IS PET CT SCANNING?
The PET scan machine is a special type of camera with a computer to provide the required type of reading. PET stands for Positron Emission Tomography. It is an imaging technique that uses a radioactive drug (tracer) to reveal the metabolic and biochemical functions of the body’s tissues and organs. It shows both normal and abnormal activities. PET scan often detects the abnormal activities of the cancer cells, even before they are seen on anatomical imaging like CT / MRI scans. These results can be shown in image scanning like that in Computer Tomography, commonly known as the CT scan.
When the tracer is injected inside a person through the veins of their hand or arm, it travels and connects to the area where the higher level of metabolic and biochemical activities takes place.
The radiotracers or the radiopharmaceuticals are special types of molecules that are linked to a small amount of radioactive material. These molecules accumulate at locations that show the signs of cancer. Most of the radiotracers are F-18 fluorodeoxyglucose (FDG), which is similar to glucose molecules. Since cancer cells are metabolically active particles, they tend to absorb more glucose. Hence, when these tracers are inside your body, the FDG particles quickly drive towards those cells and accumulate. Later, it is diagnosed with the help of the radioactive nature of these molecules.
In most general cases, the tracer is injected through the veins in your arms. However, there are chances you might be given the tracer in the form of a tablet to swallow or a gas to inhale. It depends on the type of examination you need. For a Pet CT Scan in Bangalore Get in touch with our Radiologist.
COMMON USES OF THE PROCEDURE
In the medical domain, you would come across the mention of this procedure quite often. This technique helps detect the disease even before any other investigations, by detecting the abnormal activities in the body. This means that from the moment symptoms begin to occur, it could be sensed even before the body begins the visual signs of it. A full body PET scan can detect a number of diseases causing disorders in some critical areas of the body. Standard Procedure and uses for Pet ct scan in Bangalore are as follows.
Some of the very common uses of the procedure is:
- Determine the presence of cancer and/or make a diagnosis of cancer.
- Determine if cancer has spread throughout the body.
- Evaluate the treatment’s efficacy.
- Determine whether or if a malignancy has reappeared following therapy.
- Assess the prognosis.
- Examine the metabolism and viability of the tissue.
- Determine how a heart attack, also known as a myocardial infarction, affects different parts of the heart.
- Determine whether parts of the heart muscle might benefit from angioplasty or coronary artery bypass surgery (in combination with a myocardial perfusion scan).
- Examine any abnormalities in the brain, such as tumours, cognitive problems, convulsions, and other CNS issues.
- Figure out if one’s brain and heart are functioning normally.
One of the most common uses of the procedure is to detect cancer. The cancer cells have high metabolic tendencies, so when scanned through, the cells appear to be highlighted in contrast to the normal tissues in the results. This is how doctors can detect cancer cells even before they get out of control.
Along with detecting, the PET Scan also helps monitor the entire situation and treatment of cancer. Through this technique, the doctors are also able to detect how far the cancer cells have spread in the body, whether the cancer treatment is working or if there is a scenario of cancer recurrence.
The interpretation of PET scans for cancer is indeed a tricky job. In the results, it is very much possible that non-cancerous conditions also appear to be cancer-like or sometimes, even the cancerous conditions might not get that well detected in the reports. Although Pet CT Scans provide highly accurate results, they are not expensive. For a Pet ct scan in Bangalore.
Along with cancer, the PET CT scan can also help detect tumours in various parts of the body like:
- Head and neck
- Lymphatic system
- the body like:
PET Scan is helpful in detecting the flow of blood in the heart. In case of an obstructed flow, the doctor would also be able to sense whether you need angioplasty, that is the procedure to unclog the heart arteries or you require coronary artery bypass surgery. Get Accurate Dignosis at Kiren pet ct.
PET scan is also helpful in evaluating and diagnosing some of the brain disorders. Diseases like tumours, Alzheimer’s and seizures could be evaluated with the help of PT Scan.
For Early diagnosis contact Kiren Pet ct scan in Bangalore.
When dealing with a mass audience, it is inevitable to hide away from the criticism. The people when avail a service, also like to share their experience and the level of satisfaction with their peers. All the words circulating about a certain entity make up their reputation. Kiran PET CT Scan centre in Bangalore has a well-developed reputation in the eyes of all the clients visiting our facility. We understand that there is a relationship beyond the rigid professional boundaries and so we make sure to cater to the best of interests of all the clients visiting us.