Chromogranin A: http://emedicine.medscape.com/article/2114314-overview due to margin of error, i would discuss this result with the ordering doctor. They may have low or high index of suspicion depending on your symptoms, exam and other lab tests.
Answered 10/9/2013
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4 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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