UltrasoundBulk Billed
Vascular Ultrasound
Vascular ultrasound uses Doppler technology to visualise blood flow through your arteries and veins. It can identify blockages, clots, and abnormal flow patterns. Common studies include carotid arteries (neck), leg venous studies for DVT, and arterial assessments for circulation problems.
Duration:30-45 minutes
Results:Reports typically available within 24-48 hours
What It Involves
- Gel is applied to the area being examined
- Doppler technology creates colour maps of blood flow
- Whooshing sounds represent blood flow through vessels
- Measurements are recorded of vessel dimensions and flow speeds
Common Conditions Investigated
Carotid artery narrowing (stroke risk assessment)Deep vein thrombosis (DVT) – leg blood clotsVaricose veins and venous insufficiencyPeripheral arterial disease (leg circulation)Abdominal aortic aneurysm screeningRenal artery stenosisPre-dialysis access assessment
Preparation Required
- Carotid studies: no special preparation needed
- Leg venous studies: wear shorts or loose trousers
- Arterial studies: avoid smoking for 2 hours before
- Most vascular studies require no fasting
What to Expect
- Various lying positions may be required
- The sonographer will apply pressure to compress veins
- Doppler creates audible sounds of blood flow
- The examination is painless and takes 30-45 minutes