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Williston Park, NY
A 68-year-old male asked:

What does a tsi of 440 mean when tsh levels are normal ? i have severe glaucoma and was exposed to dioxin.

1 doctor answer1 doctor weighed in
Dr. Sudhir Bansal
Endocrinology 75 years experience
Elevated TSI: Tsi stands for antibody to the thyroid called thyroid stimulating hormone and cause hyperthyroid status if your thyroid is responding occasionally as in your case you maybe euthyroid you should be continuously monitored to assure euthyroid stays in future also look for eye signs.

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Last updated Aug 18, 2013

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