Drinking water is encouraged to ensure hydration for best test results.Please see Low-Carbohydrate Diet Guidelines below. Stay on a VERY LOW-carbohydrate, NO-sugar diet.Do not do any strenuous exercise or deep-tissue massage.The following list covers the general instructions for PET/CT scan studies. Diabetics should discuss the preparation with their physician before making any alteration to their diet. The exam time can take approximately two hours. These scans require careful preparation, so be sure to talk to your doctor for specific instructions.īefore your specific PET/CT scan, there may be instructions to follow. F-18 flourodeoxy glucose (FDG): This scan can be used for the whole body, the base of the skull to mid-thigh and the brain. FDG PET is used for tumor detection and to diagnose brain disorders or infections.If you are on any medications, you may continue to take them. You may continue to eat normally and drink plenty of liquids prior to and after the scan. There is no special preparation required prior to having an F-18 sodium fluoride bone PET/CT scan. The specific scan time is 30-40 min long, but anticipate being at the facility for 90 min. F-18 sodium fluoride: The F-18 sodium fluoride is a complete bone scan.If necessary, medications can be taken with a small amount of water within that time. Scan time can take 20-30 min, but anticipate to be at the facility for around one hour. To prepare, do not eat or drink anything for four hours prior to the exam. F-18 fluciclovine: This PET/CT imaging exam of the prostate is performed on men with biochemically recurrent prostate cancer.The most common tests for the prostate include: Axumin is a substance that targets the increased amino acid transport that occurs in many prostate and bone cancers. These imaging tests are performed utilizing F-18 fluciclovine, also known as Axumin. There is no need for fasting or restricting activity before the injection. Prior to the appointment, patients should drink enough water to ensure adequate hydration. Overall, the scan time can take 20-30 min, but patients should anticipate being at the facility for one hour and 45 minutes. The gallium-68 DOTATATE PET/CT scan specifically looks at the neuroendocrine system and can detect carcinoid tumors. Impression Imaging offers the following PET/CT scans to address complications in all areas of the body. Available PET/CT Scans From Impression Imaging PET/CT also aids in surgical planning and radiation therapy planning, leading to more focused interventions at lower risk and cost to the patient while providing a higher likelihood of success. Consequently, unnecessary procedures or tests that present risk and cost to the patient can be reliably avoided in many instances. PET/CT images the metabolic activity or function of the body’s tissues, often identifying cancerous sites before they can be detected by conventional anatomic techniques such as CT or MR. PET/CT can detect cancers in their earliest stages. PET/CT is a powerful tool in the assessment of non-specific findings detected on X-ray, CT or MRI. Using advanced technology, PET/CT scans are able to more accurately characterize findings, leading to more appropriate management. Continue reading to learn more about available options from Impression Imaging.
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