A member asked:

Is it possible for an ultrasound that shows over 70% blockage to be wrong. when they did cath it was totally clear. is it possible blockage moved?

A doctor has provided 1 answer
Dr. Paul Velt answered

Specializes in Diagnostic Radiology

Ultrasound of what: It is not clear from your question what was imaged. Ultrasound is very sensative to the person doing the study. The slightest pressure can "create" a stenosis or block. That is why a complimentary study is performed

Answered 5/8/2014

4.1k views

Thank

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