PET scan imaging in Las Colinas is a common diagnostic tool for several diseases including epilepsy, cancer, Alzheimer’s disease, and heart diseases. PET scans can be used to diagnose or track how body tissues are responding to certain treatment. Before undergoing a PET scan, patients are expected to take certain safety and preparatory measures.
Safety measures before undergoing a PET scan
- Inform the doctor if you have any allergies or adverse reaction to medication
- Inform the doctor if you are pregnant
- Remove any metallic wearables such as bangles, chains, watches, rings, necklaces and earrings.
- Inform the doctor if you are taking medications.
Preparation and what to expect:
Before the scan:
- You will be required to follow a low carbohydrate diet for 24 hours before your PET scan imaging appointment day.
- Do not eat anything; you can drink water in the 4 hours leading to the scan.
- Arrive at least 15 minutes before your scheduled time for the scan.
- You will be injected with contrast to help define the images of body on the scan.
During the imaging:
- The length of PET scan imaging in Las Colinas varies from one patient to another and the condition for which one is being scanned. The average scan time is usually two hrs.
- If you have questions, ask the technician or the doctor before undergoing the scan.
- The technician will ask you to lie on the examination table and remain still.
After the scan:
- Drink a lot of water, at least 5 glasses in the following 24 hours
- If you are breastfeeding, wait for 24 hours before you can resume nursing
- You may experience side effects such as nausea, dizziness, rashes, sneezing, tremors, vomiting or pain. If you do, inform the doctor or technician immediately.
PET scan imaging in Las Colinas is a preferred diagnosis tool across various medical fields because it diagnoses problems at a cellular level.