WebSupport. Bring a family member or friend with you if you need to wait for examination results. They can talk with you and be there to support you during and after the examination. They can also drive you home if you have sedative medicine during the examination. If you do take sedative medication, you cannot drive yourself. WebWhen the scan is finished, you might need to stay on the table while a doctor looks at the images to check to make sure the images are not blurry. If they are not clear, you might need another scan. After the PET-CT scan. You can do normal activities after the scan. This includes driving. The staff will tell you to drink several glasses of water.
What can I expect from a PET scan? — Cancer Survivors …
WebHaving the scan is completely painless, but you may feel uncomfortable lying still for this long. The medical team can see and talk to you throughout the scan. After the scan. You shouldn't experience any side effects after having a PET scan and can usually go home the same day. The results of your scan won't usually be available on the same day. Positron emission tomography has a broad range of diagnostic applications but is typically ordered if your healthcare provider either suspects cancer or that a cancer may have spread. It is routinely used to assess the status of your heart prior to bypass surgery, especially if other imaging tests are inconclusive. It is also … See more A PET scan is painless and poses few risks. The scanner itself does not emit radiation, and the amount of radiotracer used for the imaging is so small as to not require the use of standard radiation precautions. Since … See more Preparation for a PET scan can vary slightly based on the aims of the procedure. The main goal is to restrict the intake of carbohydrates and sugar to ensure your blood … See more Most people are able to drive themselves home after a PET scan. The only exception is if you took a Valium or Ativan in advance of the procedure. If so, you will need to be driven. … See more To produce the most accurate PET results, you need to follow the pre-test instructions exactly. If you are unable to do so for any reason, let … See more distress rating scale
Radiation protection of patients during PET/CT scanning
WebIn its simplest form, a CT scan is used only for the localization of abnormalities seen on a PET scan (non-diagnostic scan). The radiation dose from such a scan can be low (e.g. an effective dose of about 7 mSv for a whole body study). However, the effective dose from a high resolution diagnostic scan can be quite high (up to 30 mSv for a whole ... WebJun 5, 2024 · A whole-body PET scan can detect differences in body functions, such as blood flow, use of oxygen, and uptake of sugar (glucose) molecules. This allows your doctor to see how certain organs are ... WebMar 29, 2024 · In general, you should be able to drive yourself home or to work after the test. However, you may want to arrange for someone else to drive you if you feel weak, … cpws datev