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What is a SUPERFICIAL TEMPORAL ARTERY DOPPLER?

Superficial Temporal Artery Doppler is a non-invasive Doppler ultrasound examination that evaluates blood flow and vessel wall abnormalities in the temporal arteries. It is commonly used to diagnose giant cell arteritis (temporal arteritis), arterial narrowing, and other vascular disorders affecting the temporal arteries.

Additional Information

Also known as/ Other names: Temporal Artery Doppler, Temporal Artery Duplex Ultrasound, Superficial Temporal Artery Ultrasound
Parameters: 1
Recommended for: M/F/Others
Sample Type: _
Patient Preparation: -
Reports: Within 24 working hrs

Disclaimer: Result availability is subject to the laboratory's schedule and test availability.

FAQs

What is a Superficial Temporal Artery Doppler?

Superficial Temporal Artery Doppler is a non-invasive Doppler ultrasound examination that evaluates the superficial temporal arteries on both sides of the head. It assesses blood flow, vessel wall thickness, and other abnormalities without using X-ray radiation.

Why is a Superficial Temporal Artery Doppler performed?

This examination is commonly performed to evaluate Giant Cell Arteritis (Temporal Arteritis), arterial inflammation, narrowing (stenosis), reduced blood flow, and other vascular abnormalities affecting the temporal arteries.

Which arteries are examined during the test?

The examination evaluates the right and left superficial temporal arteries, including their main branches, to assess blood flow and detect signs of inflammation or vascular disease.

Can this test help diagnose Giant Cell Arteritis (Temporal Arteritis)?

Yes. Superficial Temporal Artery Doppler is widely used to detect features suggestive of Giant Cell Arteritis, including the characteristic "halo sign" (arterial wall thickening) and changes in blood flow.

Can the examination detect reduced blood flow or blockage?

Yes. Doppler ultrasound evaluates the speed and direction of blood flow, helping identify reduced circulation, narrowing, or blockage within the temporal arteries.

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