Thyroid function tests showed her to be hyperthyroid, with TSH <0.03 mIU l 1, FT4 73 pmol l 1 and FT3 21.6 pmol l 1, in keeping with her symptoms of breathlessness, agitation and resting tachycardia.
482 patients (97,9%) were euthyroid, 11 (2,1%) were hypothroid and no patient was hyperthyroid.
In all, three patients were hypothyroid and 11 patients were hyperthyroid, three of whom also had Graves' orbitopathy.
In contrast, mice with deletion of TRβ are hyperthyroid most likely due to the loss of the inhibitory effects of TRβ on TSH expression.
We studied genomic DNA from eleven cats, including five animals that were hyperthyroid with hypokalemia, although only one presented with muscle weakness, and six healthy control domestic cats.
29 patients (82.9%) were hyperthyroid (suppressed sTSH and elevated T3 and T4 levels), and 6 patients (17.1 %) had sub-clinical hyperthyroidism with sTSH suppression and normal levels of thyroid hormones.
Being verb: She is hyperthyroid.
Thyroid function tests showed her to be mildly hyperthyroid with TSH <0.03 mIU l 1, FT3 6.7 pmol l 1 and FT4 16.7 pmol l 1.
When the gland is destroyed, hyperthyroid patients become hypothyroid and need to take daily hormone medication.
The patients with TSHomas are frequently hyperthyroid presenting Graves' disease.
