Dietary Restrictions Before Pet Scan

Follow a low carbohydrate diet for 24 hours.

Dietary restrictions before pet scan. If your pet ct scan is for cancer. Ask your health care team when you can expect to learn about the test results and who will explain the results to you. How to prepare what to expect safety tips. Positrons are tiny particles emitted from a radioactive substance administered to the patient.

The doctor will ask you to follow a diet that is low on low carbohydrates. Positron emission tomography also called pet imaging or a pet scan is a diagnostic examination that involves getting images of the body based on the detection of radiation from the emission of positrons. A pet scan measures body functions like blood flow oxygen use and the metabolism of glucose or sugar. Exam duration averages about 2 hours.

Pet scan preparation diet. Foods you can eat are limited for this type of pet scan. If your pet ct scan is for a sarcoid heart scan infection or inflammation. Do not eat for six hours.

Twelve hours prior to the appointment. When it comes to pet scan preparations your physician will advise you to follow a strict diet. 2 days ago do not eat or drink anything except water for 6 hours before and limit carbohydrates for 24 hours before the exam. Positron emission tomography a pet scan is a very sophisticated scan of the body using injected radio isotopic materials that are taken up by diffe.

Follow a special diet for 12 to 24 hours before the scan. Positron emission tomography also called pet imaging or a pet scan is a diagnostic examination that involves getting images of the body based on the detection. Patient safety tips prior to the exam please let us know if you have any allergies or adverse. The food items listed below are only suggestions.

When scheduling a pet scan it s important to keep in mind that your physician will require you to follow a strict pet scan preparation diet up to 12 hours before your appointment. This includes tube feeding. Don t drink or eat anything except water for 6 hours before the scan. Do not eat.

Pet ct diet plan before your exam. You will be asked to eat a low carbohydrate diet. Follow a low carbohydrate diet for 48 hours. A typical pet scan diet is as follows.

Pre pet ct diet plan meal ideas following this diet is important for normal distribution of the radioactive glucose f18 fdg in your body. Depending on the type of pet scan you have following a low carbohydrate diet 12 hours before the scan may be necessary to increase the quality of pet scan images. It is not necessary to consume all food items listed. Before the pet ct scan.

24 hours prior to your exam you will need to follow a low carbohydrate high protein diet. 12 hours before your appointment. Avoid exercising 24 hours before the scan. The best diet before a pet scan is one that is low in carbohydrates.

Pet scans require dietary preparation sometimes up to 24 hours before your test so it s important that you know what foods to eat before a pet scan. Do not chew gum.