Doppler vs duplex ultrasound
Patients often say Doppler ultrasound when they mean vascular duplex. Duplex combines vessel imaging with Doppler flow assessment, giving information about structure, direction of flow, and flow speed.
Common reasons for Doppler testing
Doppler testing may be requested for suspected DVT, varicose vein mapping, leg artery narrowing, diabetic foot circulation, carotid artery narrowing, and vascular access planning.
Common Reasons to Book
Swelling
Pain with walking
Cold foot
Visible veins
Carotid bruit
Non-healing wound
Frequently Asked Questions
No. It is non-invasive. Some gentle probe pressure may be needed, especially during DVT compression ultrasound.