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In most cases,you will need to rest before and after the injectionof the radioactive material. For example,if you are having a brain PET scan,you will lie quietly in a darkened room before and after the injection to make sure your brain remains relaxed and is not stimulated by light,noise or reading.
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What is the best way to prepare for a PET scan?
NPO Guidelines for PET Scan Patients – Solids until midnight. -Encourage clear apple juice or gatorade until 5 hours prior to ARRIVAL (still gives us some buffer in case they can go a bit early). -Then water only until 2 hours before arrival. When applicable: -Stop formula and milk 6 hours prior to procedure
Can I eat or drink before a PET scan?
Image: PET scan, clear with no distortion. Some other exams in the Radiology Department also require the patient to refrain from eating or drinking prior to an appointment. Please feel free to ask us why 鈥?we are happy to explain the difference this can make in our studies, and we want to give you the best possible images and outcome.
What should I expect at my PET scan appointment?
Arrive 15-30 minutes before your PET scan. The technologist will verify your identification and exam requested. You will be given a contrast screening form to complete. In certain situations, the doctor may order lab tests prior to contrast being given.
How long should you wait to exercise before a PET scan?
Frequently, the physician will recommend that you don鈥檛 engage in strenuous physical activity for 24 to 48 hours before the test. You will need to stick to a specific PET scan preparation diet for 24 hours before your scan.