A member asked:

Can a doppler imaging x-ray be performed without injecting a dye in to the veins?

A doctor has provided 1 answer
Dr. John Landi answered

Specializes in Phlebology

Venous Doppler: A venous duplex ultrasound which is the gold standard for the evaluation of leg veins does not involve any dye injection. Cat scan and Mri to evaluate veins would involve dye injection.

Answered 12/8/2019

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