Description
Test Preparation
To ensure accurate results, follow these preparation guideline:
- Fasting:
• No fasting is required as no contrast is used. - Metal Object Removal:
• Remove glasses, earrings, hairpins, dentures, and any metal objects near the head to avoid image distortion. - Clothing:
• Wear comfortable clothing without zippers or metallic buttons near the head and neck. - Breathing & Positioning Instructions:
• You will need to lie still on the CT table.
• The technician may ask you to hold your breath for a few seconds during the scan. - Post-Procedure Care:
• Since no contrast is used, no special precautions are required.
• You can resume normal activities immediately after the scan.


