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Originally Posted by HARLEYSPIKE  UPDATE ON HARLEY. He had the bile acid test and it was high. Today he is having a ultra sound. We will know for sure what is going on with him. he acts fine. lotts of energy. |
Unfortunely you won't know for sure with an ultrasound.
They are only 60-80% accurate when trying to diagnose a shunt.
They are, however, good for seeing the size of the liver and checking for bladder stones. The Protein C test would be a good option.