WebJun 28, 2005 · The study found that drinking coffee causes the heart to beat faster and more FDG to appear in the heart region, obscuring the view during the scan. The same … WebAvoid foods, beverages and medications that contain caffeine for 24 hours before the test. Examples include coffee, tea, soft drinks and chocolate. Bring anything with you that helps you breathe, such as your inhaler. Don’t smoke before the test. Fast (don’t eat or drink anything but water) for a few hours beforehand.
Patient Instructions for All PET scans - Missouri Cancer
WebAug 1, 2013 · You should not exercise on the day of or the day before a PET scan because muscles use a lot of sugar and exercising could cause a more diffuse uptake of the radioactive tracer into the muscles instead of the potential tumor sites, creating images that are more difficult to interpret. WebJun 22, 2005 · Advertisement. Drinking coffee before having a PET scan will interfere with the results as caffeine can affect the myocardial uptake, or the amount of tracer used. … earring model head
What foods should be avoided before a PET scan? Read it here
WebNO milk, coffee, tea, chocolate or any caffeinated beverages (including Sprite or root beer). START the Sarcoid prep diet 48 HOURS before your Sarcoid PET scan. NO food after 7:30pm the night before your appointment. Please only drink water (no other beverages). HIGH FAT, LOW CARBOHYDRATE DIET SAMPLE MENU (35g fat or more) BREAKFAST: WebBONE SCAN (Allow 3 - 5 hours) Injection of the tracer in the morning, and scan in the after-noon. No food restriction. CARDIAC TREADMILL AND ADENOSINE STRESS TEST: Most patients have a same day 2 part procedure. For same day 2 part procedure: (allow 3 - 4 hours) nothing to eat or drink for 6 hours prior to the exam. No caffeine 12 hours prior ... WebYou should not eat for six hours before your test. (Diabetic patients may eat up to four hours prior to appointment time.) Drinking water is allowed and encouraged. It is recommended that the night before the exam you drink two to four glasses of water to ensure hydration prior to the exam. Department of Radiology, Newton-Wellesley Hospital earring mountings for diamonds