Many endocrinologists consider measuring TSH levels to be the «gold standard,» but other markers are as important to be carefully analyzed, like Free T4, and Free T3 — the actual circulating thyroid hormones — or antibodies like TPO (thyroid peroxidase antibodies) to
detect autoimmune thyroid disease.
The «normal» reference range for the TSH test tends to run from.3 to 4.5, and many patients with levels above 2.5 are told their thyroid is «normal,» while their physicians fail to test to actual circulating thyroid hormone (Free T4, Free T3) or the thyroid antibodies that can
detect an autoimmune thyroid disease.
Not exact matches
After the diagnosis of
autoimmune thyroid disease was established, the titration of antigliadin antibodies (Ig A and B) were routinely
detected.
Autoimmune thyroid disease is considered inherited in dogs, and autoantibodies may in some cases be
detected before the dog has clinical signs of hypothyroidism.
Tests specifically aimed at
detecting thyroid hormone antibodies are required to definitively diagnose the
autoimmune form of the
disease.