You would: Have to ask your doctor for the reason. The two test measure totally different things and are utilized in totally different situations.
Answered 8/11/2013
4.9k views
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
7 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question