Pet Imaging ct head scan or positron emission tomography is a diagnostic tool that produces images based on the detection of radiation from the emission of positrons. Positrons are tiny particles produced from a radioactive substance administered to the patient and absorbed in the body or specific area. The images of the body taken during this scanning process are used to evaluate a variety of diseases.
Your nurse or an x-ray technician will escort you into an exam room with the Pet scanner. The scanner itself is easily detectable it has a hole in the middle and looks like a large doughnut. Inside the Pet machine are multiple rings of detectors that record the emission of energy from the radioactive substance in your body, creating an image of a specific part of your body.
You will be asked to lie down on the exam table; an in IV will be started so that you can receive a radioactive substance called radiotracer. It will take approximately 30 to 60 minutes for the radiotracer to make its way through your body and be absorbed by the organ or tissue to be imaged. During that time, you'll rest quietly and avoid movement or talking, because this can alter the distribution of the substance. The radioactive substance in your body cannot be felt by you.
Once the radioactive substance has been absorbed, still lying on the exam table, you will be moved through the hole of the machine. The images are displayed on a monitor of a nearby computer. You will need to remain as still as possible during the exam, which takes about 30-45 minutes.
About Desert Medical ImagingReceiving a scan at this Yucca Valley medical imaging facility means receiving a scan in a safe and reliable environment. This facility utilizes some of the latest technologies and equipment to ensure that patients receive the best service possible. Patients may have several options when seeking the services of this Yucca Valley medical imaging facility and should explore all of their options before receiving treatment with any scan. Speaking with a medical professional on staff is the best way to determine which scan may provide the results patients are looking for.
Among the scans available at this Yucca Valley medical imaging center are the 64 Slice CT scan, body scan, bone density scan, CT head scan and others. Accurate scans are important in early detection or diagnosis of certain diseases or conditions. This facility utilizes the most accurate and efficient scans available so that patients receive excellent service and are able to obtain accurate diagnoses.
