A member asked:

Carotid duplex exam - can you tell my what info might be gained?

4 doctors weighed in across 3 answers
Dr. Michael Korona answered

Specializes in Radiology - Interventional

Plaque : In carotid arteries. Relative risk of stroke. Need for aspirin. See stroke.Org.

Answered 5/22/2016

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Percent blockage : Usually will estimate percentage of blockage in the artery. Sometimes can identify clots , complete blockage or dissection.

Answered 9/23/2016

5.7k views

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Dr. Mark Fisher answered

Specializes in Neurology

Why ask here?: A web search will get you much more information than a HealthTap doc could possibly ever fit into 400 characters and takes about 10 seconds. Start with http://www.hopkinsmedicine.org/healthlibrary/test_procedures/cardiovascular/carotid_artery_duplex_scan_92,P07661.

Answered 5/21/2016

3.6k views

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