Description
Test Preparation
To ensure accurate results, follow these preparation guideline:
- Fasting:
• Fasting is usually not required, unless contrast dye is used.
• If contrast is required, you may need to fast for 4-6 hours before the scan. - Metal Object Removal:
• Remove jewelry, glasses, hearing aids, or any metal objects near the face to prevent image distortion. - IV Contrast Injection (If Needed):
• If contrast dye is used, inform the doctor if you have:
Allergies to contrast dye or iodine
Kidney disease or diabetes (contrast can affect kidney function)
Pregnancy or breastfeeding - Clothing:
• Wear comfortable, loose-fitting clothes without zippers or metal buttons. - Breathing Instructions:
• You may be asked to hold still or hold your breath briefly during the scan to reduce motion artifacts. - Post-Procedure Care:
• If contrast was used, drink plenty of water to help flush it out of your system.
