Low Dose CTBulk Billed
CT Brain
CT Brain is often the first imaging choice for acute neurological symptoms due to its speed and availability. It quickly identifies bleeding, stroke, tumours, and skull fractures. While MRI offers superior soft tissue detail, CT remains invaluable for emergency assessment and routine neurological investigations.
Duration:10-15 minutes
Results:Urgent scans reviewed immediately; routine results within 24 hours
What It Involves
- You'll lie on your back with your head cradled in a supportive rest
- The scanner captures images in a spiral motion around your head
- The scan is extremely rapid – typically under one minute
- Contrast may be given for specific conditions
Common Conditions Investigated
Stroke assessment (both types)Head trauma and skull injuriesBrain tumours and massesHydrocephalus (excess brain fluid)Sinus problemsUnexplained severe headachesCognitive decline screening
Preparation Required
- No special preparation for non-contrast examinations
- Avoid food for 4 hours if contrast will be used
- Remove earrings, hearing aids, and hair clips
- Inform us of any contrast agent allergies
What to Expect
- The scan is remarkably fast – often under 30 seconds
- Keeping your head still is essential
- Clicking and whirring sounds accompany the scan
- Your body remains outside the scanner – only your head enters