PET CT Scan in Delhi

Positron emission tomography or PET scan is one of the newest non-invasive imaging diagnostic tests used to detect many diseases as well as measure oxygen consumption, blood flow and sugar utilization. A PET scan test is part of the nuclear medicine classification and is often performed using the same machine as a CT scan and X-ray, reducing the cost, time and need for multiple individual tests. A PET scan machine is similar to an MRI or CT scan machine, but is much more advanced, and takes about 30 minutes to 2 hours (depending on the type of PET scan) to complete the procedure without need to be in hospital It takes time. Some types of PET scanning involve the use of a soluble radioactive tracer, either orally or intravenously, to examine regular and irregular metabolic activity, thereby detecting and identifying the presence of disease. This diagnostic imaging test is often recommended for serious medical conditions, such as cancer, neurological problems, and heart disease. During t...

 A PET-CT scan combines a CT scan and a PET scan. It gives detailed information about your cancer. A CT scan takes a series of X-rays from your entire body and combines them to create a three-dimensional (3D) picture. A PET scan uses mild radioactive medicine to show areas of your body where cells are more active than usual. You usually have a PET-CT scan as an outpatient in the radiology department. A radiographer operates the scanner. It usually takes 30 to 60 minutes. Why do I need a PET-CT scan PET-CT scans are used for many types of cancer. They are generally considered more accurate for detecting cancer than PET or CT scans alone. A PET-CT scan can help: Detect cancer Find out how big the cancer is and whether it has spread (the stage of the cancer). Decide if you can have surgery to remove your cancer Decide which treatment is best for your cancer Check if your cancer is back Planning radiotherapy treatment Preparing for a PET-CT scan For most PET-CT scans, you will need to ...