What carotid duplex checks
The scan evaluates plaque, narrowing, blood-flow velocity, and whether follow-up or specialist review is needed.
Who may need it
Patients with prior TIA/stroke, carotid bruit, diabetes, smoking, high cholesterol, high blood pressure, or vascular disease may be referred.
Important Signs to Mention
Prior stroke or TIA
Carotid bruit
High cholesterol
Smoking history
Frequently Asked Questions
No. It is a non-invasive neck ultrasound.