People also ask
How long does it take to get a PET scan?
How long does a PET scan take? This will depend on the type of scan you are having, but you can expect to be in the PET imaging facility for between 2鈥? hours. The time on the PET scanner is typically around 20 minutes, but time is also needed for preparation.
What does a PET scan look like?
The PET scanner is a large machine that looks a little like a giant doughnut standing upright, similar to a computerized tomography (CT) machine. In some medical institutions, a combined CT-PET scanner is used. You’ll need about two hours for the procedure, which may be done on an outpatient basis (no overnight hospital stay).
What is a 2 minute PET scan used for?
PET scan. 2-minute read. Listen. A PET (positron emission tomography) scan is an imaging test used to diagnose certain diseases. Doctors use it to find tumours, diagnose heart disease, brain disorders and other conditions. PET scans can be used to look at your whole body, or just one area.