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A 41-year-old member asked:

What does ultrasound of thyroid-red and blood within a nodule mean?

1 doctor answer1 doctor weighed in
Dr. Paxton Daniel
Radiology 33 years experience
Blood flow: The color doppler images show flow within a nodule. This really only indicates the nodule is made of solid tissue with internal blood vessels and, as such, is not a cyst.
Last updated Sep 4, 2018


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