TSI Present but negative.
I posted last week about my 11 year old daughter having strange labs:
It was suggested to make sure and also have the TSI and TPO checked. Her Dr.'s Nurse got back to me today and let me know that they had ran these back in June of 2011.
TSI 83 (< 123)
TPO .4 (0 - 9.0)
Even though the TSI is negative; Does having TSI present indicate that she is Hyper?
Labs from our local lab Oct 2012:
Elevated FT4 1.89 (.58 - 1.64 ng/dl)
Normal FT3 4.02 (2.50 - 3.90 pg/mL)
Normal TSH 2.03; (.34 - 5.60 mIu/mL)
Thyroid binding globulin was normal at 21 (13-30)
Last edited by Administrator; 01-30-2013 at 03:56 PM.